CHINT'S Low Voltage Brief Catalogue

This brochure contains brief information on CHINT's low voltage products such as Modular DIN Rail Product, MCCB, ACB, Contactors, Relays, Starters, Pushbuttons & Indictator Lights & Buzzers and Inverter & Soft-Starter.

Low Voltage Brief Catalogue

ABOUT CHINT

CHINT A leading global provider of smart energy solutions

Founded in 1984, CHINT is a leading global provider of smart energy solutions. It is actively deploying“4+1” industrial sectors including smart electrics, green energy, industrial control and automation, smart home and incubator, forming an integrated whole industry chain of “power generation, storage, transmission, substation, distribution, sales and consumption”. And it boasts an extensive business network across over 140 countries and regions as well as more than 30,000 employees and an annual sales revenue of over USD 11.4 billion. CHINT has been ranking among China’s Top 500 companies for 18 consecutive years. Its subsidiary, CHINT Electrics is the first company in China with low-voltage electrics as its main business getting listed on the A-share market as one of the Top 50 Asian listed companies. To comply with the trend of integrated development of modern energy, intelligent manufacturing and digital technology, CHINT has adopted “One Cloud & Two Nets” as the business strate- gy. CHINT Cloud fulfills digital application and services in both

internal and external as the platform of intelligent technology and data application. Based on the Industrial Internet of Things (IIoT), CHINT built an intelligent manufacturing system and realizes intelligent application in electrical industry. Relying on the Energy Internet of Things (EIoT), CHINT built its smart energy system and develops the regional EIoT mode. Focusing on energy system of supply, storage, transmission, distribution and consumption, CHINT has core businesses of clean energy, energy distribution, big data and energy value-added services. Furthermore, CHINT pillar businesses include photovoltaic equipment, energy storage, power transmission & distribution, low-voltage apparatuses, intelli- gent terminals, software development and control automation. With developing into a platform-based enterprise, CHINT provides a package of energy solutions for public institutions, industrial & commercial users and end users, by building a regional smart energy operation ecosphere.

ONE CLOUD & TWO NETS STRATEGY

Business Model Innovation

Solution Innovation

Optimization for Manufacturing and Supply Chain

Solutions and Services for Customers

Factory Operation and Maintenance Service System

Power Automation Solution

Product Design and Service System

Intelligent Manufacturing Solution

Intelligent Energy Storage System

Intelligent Building Solution

Industrial Automation Solution

Intelligent Photovoltaic System Solution

Distributed Microgrid Solution

Campus Energy Efficiency Solution

Process Automation Solution

Smart Water Solution

Chint Energy Internet of Things (EIoT)

Chint Industrial Internet of Things (IIoT)

Chint Industrial Internet PaaS Platform

Energy system optimization is an inevitable trend against the background of resource shortage, environmental pollution and climate change – three challenges faced by global energy devel- opment. To keep in line with the trend, CHINT actively imple- ments the business strategy of One Cloud & Two Nets, continu- ously promotes the deep integration of big data, IoT, AI and manufacturing industry in stages to become a platform-based enterprise, and leads the new direction of industry develop- ment. As a medium of smart technology and data applications, CHINT Cloud connects corporate in-house manufacturing with opera- tion and management data, realizing digital applications and services both internally and externally.

As a user-centric multi-energy complementary smart energy system, CHINT EIoT provides a package of energy solutions for governments, industrial & commercial users and end users. Its business includes Smart Energy Efficiency, Smart Power, Smart Home and Smart Clean Energy, etc. As a smart manufacturing system based on corporate digital transformation, CHINT IIoT constitutes a flexible, high-efficiency and intelligent industrial system. Its business includes Intelligent Manufacturing, Intelligent Industry, Smart Water, Smart Heating, etc.

GLOBAL FOOTPRINT

Moscow

Russia

Germany

Prague

Venice

Spain

North America

Frankfurt

Madrid

Europe

Los Angeles

Jiuquan

Xianyang

Egypt

Algeria

Shanghai

Hangzhou

Dubai

Western Asia and Africa

Wenzhou

Mexico

Asia Pacific

Thailand

Vietnam

Malaysia

Singapore

Global R&D Center

Latin America

International Marketing Territory

Peru

Brazil

Manufacturing Base

Sao Paulo

Logistics Center

GLOBAL CAPACITY LAYOUT The industrial manufacturing bases are mainly located in Wenzhou, Hangzhou, Shanghai, Jiaxing and Xianyang. Additionally, CHINIT has set up factories in Thailand, Egypt, Singapore, Vietnam, Malaysia, etc.

Egypt Production Base

Vietnam Production Base

Malaysia Production Base

Thailand Solar Power Production Base

Singapore Complete Electric Equipment Production Base

Shanghai Production Base

Hangzhou Production Base

Wenzhou Production Base

Jiaxing Production Base

Xianyang Production Base

R&D, QUALITY, SALES, LOGISTICS

By providing reliable products and service for clients, CHINT puts forward the concept "Great Quality." Quality control and upgrade is divided into four systems: scientific research, quality control, marketing service and logistics distribution. These methods and strategies make a comprehensive upgrade to product quality and services. Emphasis on "prevention first, continuous improvement" is the basis of an effective quality inspection system. Leading the management process of "Great Quality" in the production process controls each link of production accurately and realizes the institutional operation of quality improvement.

"Great Quality" is not just a slogan, but a belief rooted in each employee's work. High-quality and accuracy are the basic requirement. Starting from a routine operation by each staff to implementing a high-quality of production and service, CHINT is your most reliable partner.

Service Concept

Sincerely value care for customers, quality creates Service Purpose Innovative and progressive, satisfying the customers

48-Hour Response

Integrated Vertical R&D

Great Quality System One-stop Services

By gathering the global industry elites to Provide safe and stable energy-saving green and advanced electric products.

Providing end-to-end one-stop services for custom- ers with complains, business consulting and technical support by solving problems immediately and including any possible problems in advance.

CHINT's concept is that it is not difficult to fulfill a high-quality logistics distribu- tion at one time, while it is difficult to stay as accurat e and prompt as the first-time. High-efficiency and high-pre- cision accuracy are our requirement.

Ensuring flaw-fraw-free and trouble-free products, the multi-dimensional and multi- level control is conducted through procurement, inspec- tion, quality control and certification.

At least 5% of revenue is invested in research and development

Low Voltage Brief Catalogue

Modular DIN Rail Product

P-001

M CCB

P-0 45

A CB

P-0 55

Contactors, Relays, Starters

P-0 6 1

Pushbuttons & Indicator Lights & Buzzers

P-0 71

Inverter & Soft-Starter

P-0 77

Low Voltage

Brief Catalogue

Relay

P-0 83

LV Capacitor

P-10 3

Low Voltage VT & AVR & CT & PT

P-10 7

Switch Disconnector, Fuse-switch Disconnector, Changeover Switch

P-11 5

Fuses, Travel Switches,Universal Change-over Switches, Connection Terminals

P-1 21

Modular Din Rail Products Perfect Reliable C hoice

Modular DIN Rail Products

MCB

NB1-63G In: 1~63A

NB1-63H In: 1~63A 10000A

NB1-63 In: 1~63A Icn=6000A

In: 1~63A Icn=3000A, 4500A

Page P-002

Page P-003

Page P-001

NXB-40 In=6~40A Icu=4500A

NXB-63 In=1~63A Icn=6000A

NXB-63H In=1~63A Icn=10000A

NBH8 In: 1~40A Icn=4500A, 6000A

Page P-004

Page P-005

NB8-63H In=1~63A Icn=10000A

NXB-80 In=80A Icn=6000A

NXB-125G In=63A,80A, 100A,125A Icn=10000A

NB8-63 In=1~63A Icn=6000A

Page P-006

Page P-007

Page P-008

NB8-63M In=1~63A Icu=10000A

NB8-40J In=1~40A Icn=6000A

Page P-009

Page P-010

DC MCB

NB1-63DC In: 1~63A Icu=6000A

CB-125 In=63~125A Icn=20KA

CB-60 In=1~63A Icn=6KA

Page P-011

Page P-012

MCCB

DZ158 In: 63A, 80A, 100A, 125A Icu=6kA, 10kA

NXB-125 In=63~125A Icu=10000A

Page P-013

Page P-014

Modular DIN Rail Products

RCCB

NL210 B type In=25~63A

NXL-63 In=16~63A

NL1 A,AC,F type In=20~100A

Page P-015

Page P-016

Page P-017

RCBO

NB310L Magnetic type

NB2LE Electronic type

NB1L-40/63 Magnetic type

NB1L Magnetic type

Page P-018

Page P-019

Page P-020

Page P-021

NB3LEG-40 Electronic type

NB3LE Electronic type

NB3LEU Electronic type

NB4LE Electronic type

Page P-025

Page P-022

Page P-023

Page P-024

NBH8LE Electronic type

NB8LE-63M In=6~63A Icu=10000A

DZ158LE Electronic type

NXBLE-32 In=6~32A Icu=6000A

Page P-029

Page P-026

Page P-027

Page P-028

NXBLE-63Y In=6~63A Icu=4500A

NXBLE-125 In=60~125A Icu=7500A

NXBLE-63 In=6~63A Icu=6000A

NXBLE-40 I n=6~40A Icu=4500A

Page P-029

Page P-030

Accessories for MCB, RCBO

XF9 Auxiliary contact

XF9J Alarm auxiliary contact For NB1,NBHB, NB1L,NBH8LE

S9 Shunt release

V9 Under-voltage release For NB1,NBHB, NB1L,NBH8LE

For NB1,NBHB, NB1L,NBH8LE

Page P-031

Modular DIN Rail Products

AX-1 Auxiliary contact

AX-5 Auxiliary contact

OUVR-1 Self-recovery Protector

OUVR-2 Self-recovery Protector

For NL1

For DZ158, DZ158LE

Page P-032

AX-X1 Auxiliary contacts

AL-X1 Alarm auxiliary contacts For NXB, NXBLE series Page P-033

OUVT-1 Over/under voltage release

SHT-X1 Shunt release

Page P-033 For NXB, NXBLE series

For NB1 series

UVT-X1 Under-voltage release For NXB, NXBLE series Page P-033

OUVT-X1 Over/under voltage release For NXB, NXBLE series Page P-034

OVT-X1 Overvoltage release For NXB, NXBLE series Page P-033

AX-X3 Auxiliary contacts

Page P-034 For NXB-125, NXBLE-125

AL-X3 Alarm auxiliary contacts For NXB-125, NXBLE-125 series

UVT-X3 Under-voltage release

SHT-X3 Shunt release

OVT-X3 Over-voltage release

For NXB-125, NXBLE-125 series

Page P-034

Page P-035

OUVT-X3 Over/under voltage release For NXB-125, NXBLE-125 series

Page P-035

Switch Disconnector

NH2 In=32A, 63A, 100A, 125A

NH4 In=32A, 40A,63A, 80A,100A, 125A;

NXHB-125 In=20~125A

Page P-035

Page P-036

Modular DIN Rail Products

Change-over Switch

NZK1

NZK2

Page P-037

Surge Arrester

NU6-Ⅱ

NU6-Ⅲ

NU6-ⅡG

NXUI+II

Page P-038

Page P-039

Page P-040

Pushbutton & Indicator

NP9 Pushbutton

ND9 Indicator light

Page P-041

Consumer Unit

NX8

NX2

NXW1

Page P-042

Wall Mounting Enclosure

Busbar

NXW5

CBB-2 Busbar

Page P-043

Page P-044

Low Voltage Brief Catalogue MCB MCB

P-001 P 001 Low Voltage Brief Catalogue -

NB1-63(H) Miniature Circuit Breaker

1. General

▪ Short circuit protection ▪ Overload protection ▪ Switch ▪ Isolation ▪ Contact position indicator ▪ Advanced current-limit technology ▪ Heat dissipation gap for better cooling ▪ Extendable DIN-rail holder for easy installation

NB1-63

6kA

2. Technical features

IEC/EN 60898-1

IEC/EN 60947-2

Standard

UL1077

1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63

Rated current In

1P, 1P+N, 2P, 3P, 3P+N, 4P

1P, 2P, 3P, 4P

1P, 2P, 3P, 4P 1P, 2P

Poles

Rated voltage Ue

277/480

230/400~240/415

DC 110/125

V Hz A

Rated frequency

AC 50/60

Auxiliary contact Connection Mounting Mechanical life Electrical life Thermo-magnetic release characteristic Rated impulse withstand voltage (1.2/50) Uimp Energy limiting class Rated breaking capacity

6000/10000 3

6000

5000

10000

B, C, D 6000

(8-12)In

(4-7)In, (7-15)In

B, C, D

4,000 20,000 On DIN rail EN 60715 (35mm) by means of fast clip device From top and bottom

NB1-63H

10kA

Yes Yes Yes Yes

Shunt release Under voltage release Alarm contact

3. Curve

B, C, D curve

A A

DNV

014

Low Voltage Brief Catalogue MCB P-004 MCB 002 Low Voltage Brief Catalogue P -

BC B BG Miniature Circuit Breaker

1. General

▪ Short circuit protection ▪ Overload protection ▪ Switch ▪ Isolation ▪ Economic type breaker ▪ High cost - effective

eBC

2. Technical features

IEC / EN 60947-2

IEC / EN 60898-1

Standard

1, 2, 3, 4, 5, 6, 10, 15, 16, 20, 25, 32, 40, 50, 63

Rated current In Poles Rated voltage Ue Rated frequency

1P, 2P, 3P, 4P

230/400~240/415

50/60

3 (1A~63A) eBC 4.5 (1A~63A) eB 6 (B,C 1~40A) eBG

Rated breaking capacity

Rated impulse withstand voltage(1.2/50)Uimp Thermo - magnetic release characteristic

4,000 B , C , D 4,000 10,000

(8-12) In

Electrical life

Mechanical life

Cable/Pin-type busbar

Terminal connection type

Mounting Connection

On DIN rail EN 60715(35mm) by means of fast clip device

From top and bottom

3.Curve

B, C, D curve

eBG

Low Voltage Brief Catalogue MCB MCB

P-005 P 003 Low Voltage Brief Catalogue -

NB1-63G Miniature Circuit Breaker

1. General

▪ Short circuit protection ▪ Overload protection ▪ Switch ▪ Isolation ▪ Various wiring solutions: U-type/pin-type/Comb-type Busbar/Cable

2. Technical features

NB1-63G

IEC/EN 60898-1

Standard Rated current In Poles

1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63

1P, 2P, 3P, 4P 230/400 50/60

Rated voltage Ue Rated frequency Rated breaking capacity Rated impulse withstand voltage(1.2/50) Uimp Thermo-magnetic release characteristic Electrical life Mechanical life

Hz A

6000 4000 B, C 4,000 20,000

On DIN rail EN 60715 (35mm) by means of fast dip device From top and bottom

Mounting

Connection

3. Curve

B, C curve

t(s)

10000

2000 5000 1000

500

200 100

20 10 50

1 2

0.5

0.1 0.2

0.05 0.02 0.01

0.005

0.002 0.001

I/In 100 200

0.5

7 10

30 50 70

2 3 4 5

Low Voltage Brief Catalogue MCB P-006 MCB 004 Low Voltage Brief Catalogue P -

NBH8 Miniature Circuit Breaker

1. General

▪ Short circuit protection ▪ Overload protection ▪ Switch ▪ Isolation ▪ 1P+N in one module. ▪ Contact position indicator

NBH8

2. Technical features

On DIN rail EN 60715 (35mm) by means of fast clip device IEC/EN 60898-1 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40 1P+N 230~240 B, C 50/60 4500/6000 4000 8, 000 20, 000

Standard

Rated current In Poles Rated voltage Ue Thermo-magnetic release characteristic Rated frequency Rated breaking capacity Rated impulse withstand voltage(1.2/50) Uimp Electrical life Mechanical life

Hz V A

Mounting

Terminal connection type Auxiliary contact Shunt release Under voltage release Alarm contant

Cable/Pin-type busbar Yes Yes Yes Yes

3.Curve

B, C curve

t(s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5 1

2 34 5 7 10 20 30 5070100 200 I/In

Modular Din Rail Product ▪ Rated short-circuit breaking capacity: 6KA ▪ Short-circuit breaking capacity: 6KA ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation

P 005 Low Voltage Brief Catalogue -

NXB-40 Miniature Circuit Breaker

NXB-40

Modular Din Rail Product

P-081

Low Voltage Brief Catalogue

NXB-63 Miniature Circuit Breaker Modular Din Rail Product

P-081

Low Voltage Brief Catalogue

▪ Compliant standards: IEC60898-1 ▪ Rated current: 1A,2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity(Icu): 6000A ▪ Short-circuit breaking capacity (Ics): 6000A ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation ▪ Compliant standards: IEC60898-1 ▪ Rated current: 1A,2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity(Icu): 6000A NXB-63H Miniature Circuit Breaker ▪ Compliant standards: IEC60898-1 ▪ Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 10000A ▪ Short-circuit breaking capacity: 7500A ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation ▪ Short-circuit breaking capacity (Ics): 6000A ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation NXB-63H Miniature Circuit Breaker ▪ Compliant standards: IEC60898-1 ▪ Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 10000A ▪ Short-circuit breaking capacity: 7500A ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation NXB-80 Miniature Circuit Breaker ▪ Compliant standards: IEC60898-1 ▪ Rated current: 80A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Compliant standards: IEC60898-1 ▪ Rated current: 80A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 6KA ▪ Short-circuit breaking capacity: 6KA ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation NXB-63 Miniature Circuit Breaker NXB-80 Miniature Circuit Breaker

NXB-63

NXB-63H

NXB-80

▪ Number of poles: 1P, 1P+N, 2P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 6KA ▪ Short-circuit breaking capacity: 6KA

NXB-40 Miniature Circuit Breaker

▪ Electromagnetic release type: B, C, D ▪ Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 10000A ▪ Short-circuit breaking capacity: 7500A ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation Modular Din Rail Product

NXB-63H

006 Low Voltage Brief Catalogue P -

NXB-80 Miniature Circuit Breaker

▪ Compliant standards: IEC60898-1 ▪ Rated current: 80A ▪ Rated voltage: 240/415V ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: B, C, D

NXB-80

▪ Number of poles: 1P, 1P+N, 2P ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity: 6KA ▪ Short-circuit breaking capacity: 6KA ▪ Rated impulse withstand voltage (Uimp): 4kV ▪ Protection of circuits against short-circuit currents, overload currents, switch, isolation

NXB-40 Miniature Circuit Breaker

NXB-125G

▪ Compliant standards: IEC60898-1 ▪ Rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A ▪ Rated voltage: 240 ▪ Frequency: 50/60Hz ▪ Electromagnetic release type: C, D ▪ Number of poles: 1P+N ▪ Mechanical life: 20000 cycles ▪ Electrical life: 10000 cycles ▪ Rated short-circuit breaking capacity(Icu): 4500A Compliant standards: IEC/EN60898-1 Rated current: 63A, 80A, 100A(1P, 2P, 3P, 4P), 125A(1P, 2P）; Rated voltage: 230V ~ (1P), 400V~ (2P, 3P, 4P); Frequency: 50/60Hz Electromagnetic release type: B, C, D; ▪ Short-circuit breaking capacity(Ics): 4500A ▪ Rated impulse withstand voltage(Uimp): 4kV Number of poles: 1P, 2P, 3P, 4P; Mechanical life: 20000 cycles; Electrical life: 6000 cycles (In ≤ 100A); 4000 cycles (In ＞ 100A); Rated short-circuit breaking capacity(Icn): 10kA;

1. General

NXB-40

NXB-125G

Short-circuit breaking capacity(Ics): 7.5kA; Rated impulse withstand voltage(Uimp): 4kV;

MCB

P 007 Low Voltage Brief Catalogue -

NB8 -63

Miniature Circuit Breaker

2. TECHNICAL DATA

NB8-63

1. General

1.1 Function protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation. NB8 -63 circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage. Tripping curves: B curve (3-5In) protection for people and big length cables in TN and IT systems. C curve (5-10In) protection for resistive and inductive loads with low inrush current. D curve(10-16In) protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps). 1.3 Certificate CE

NB8-63

2.Technical features

3.Curve

t(S)

(S)

B curve (3~5In)

C curve (5~10In)

D curve (10~16In)

CHINT

MCB

008 Low Voltage Brief Catalogue P - Miniature Circuit Breaker NB8 -63H

2. TECHNICAL DATA

Standard

IEC 60947-2

NB8-63H

Rated current In Rated voltage Ue Rated frequency

1、2、3、4、6、10、16、20、25、32、40、50、63

230 / 400

1. General

Poles

1P, 1P+N, 2P, 3P, 3P+N, 4P

1.1 Function Protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation. NB8 -63H circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage. Tripping curves: B curve (3-5In) protection for people and big length cables in TN and IT systems. C curve (5-10In) protection for resistive and inductive loads with low inrush current. D curve(10-16In) protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps). 1.3 Certificate CE A V B(3-5In)，C(5-10In)，D(10-16In)， 20,000 10,000 10,000 500 KV 6

Thermo-magnetic release characteristic

Mechanical life

Electrical life Rated breaking capacity

Insulation voltage Ui

Rated impulse withstand voltage (1.2/50) Uimp

NB8-63H

2.Technical features

3.Curve

CHINT

MCB

P 009 Low Voltage Brief Catalogue -

NB8-63M

1. General

1.1 Function protection of circuits against short-circuit currents, switch, isolation. NB8 -63M circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage. Tripping curves: C curve (6.4In-9.6In) protection for resistive and inductive loads with low inrush current. D curve(9.6-14.4In) protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps). 1.3 Certificate CE

NB8-63M

2.Technical features

3.Curve

MCB

010 Low Voltage Brief Catalogue P -

NB8-40J

1. General

1.1 Function Protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation. NB8 -40J circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device, network normal voltage. Tripping curves: B curve (3-5In) protection for people and big length cables in TN and IT systems. C curve (5-10In) protection for resistive and inductive loads with low inrush current. D curve(10-16In) protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps) 1.3 Certificate CE

NB8-63H

NB8 -40J

Miniature Circuit Breaker

2. TECHNICAL DATA

2.Technical features

3.Curve

C curve(5~10In)

D curve(10~16In)

DC MCB

Low Voltage Brief Catalogue MCB P-002

P 011 Low Voltage Brief Catalogue -

NB1-63DC DC Circuit Breaker

1. General

▪ Excellent breaking capacity ▪ Double connection function of lead wire and bus bar ▪ Stored energy operation, fast closing, long service life ▪ Convenient installation, disassembly ▪ Contact on-off indication, higher security ▪ Green environmental protection and energy saving

NB1-63DC

2. Technical features

IEC/EN 60947-2

Standard

1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63

Rated current In Poles Rated voltage Ue Mechanical life Electrical life

1P, 2P, 4P

1P: 250V; 2P: 500V; 4P: 1000V

1,500 20,000

3.Curve

C curve

t(s) 10000 5000 1 H

2000 1000

500 200 100

50 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001 0.5 1 2 3 45 7 10 20 30 5070100200

I/In

DC MCB

012 Low Voltage Brief Catalogue P -

CB-60 DC Circuit Breaker

1. General

Compliant standards: IEC/EN 60898-2, IEC/EN60898-1, EN60947-2 Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A Rated voltage: DC60/110(1P),DC80/125/220(2P); Electromagnetic release type: B, C ; Number of poles: 1P, 2P; Mechanical life: 20000 cycles; Electrical life: 10000 cycles Rated short-circuit breaking capacity(Icn): 6kA;

CB-60

CB-125 DC Circuit Breaker

1. General

Compliant standards: EN60947-2; Rated current: 63A, 80A, 100A, 125A; Rated voltage: DC60/110(1P),DC80/125/220(2P); Number of poles: 1P, 2P; Mechanical life: 20000 cycles; Electrical life: 8000 cycles Rated short-circuit breaking capacity(IcU): 20kA;

CB-125

Low Voltage Brief Catalogue MCCB MCCB

P-007 P 013 Low Voltage Brief Catalogue -

DZ158 Moulded Case Circuit Breaker

1. General

▪ Short circuit protection ▪ Overload protection ▪ Switch ▪ Isolation ▪ Contact position indicator

2. Technical features

DZ158

IEC/EN 60947-2 63, 80, 100, 125 1P, 2P, 3P, 4P 230/400~240/415

Standard Rated current In Poles

Rated voltage Ue Rated frequency Rated breaking capacity Rated impulse withstand voltage(1.2/50) Uimp

V Hz

50 6/10

4000

Thermo-magnetic release characteristic

(8-12)In

1,500 (In=63A, 80A, 100A) 1,000 (In=125A) 8,500 (In=63A, 80A, 100A) 7,000 (In=125A)

Electrical life

Mechanical life

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

From top and bottom

Connection

3.Curve

t(s) 10000 8000 1h (or 2h)

2000 1000

500 200 100

50 30 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5 11.3 2 45 8 12 3

20 30 50 70 100

I/In

MCCB

014 Low Voltage Brief Catalogue P -

NXB-125

1. General

Compliant standards: IEC/EN60947-2 Rated current: 63A, 80A, 100A(1P, 2P, 3P, 4P), 125A(1P, 2P）; Rated voltage: 230V ~ (1P), 400V ~ (2P, 3P, 4P); Frequency: 50/60Hz Electromagnetic release type:C: 8In, D:12In Number of poles: 1P, 2P, 3P, 4P; Mechanical life: 20000 cycles; Electrical life: 6000 cycles (In ≤ 100A); 4000 cycles (In ＞ 100A); Rated short-circuit breaking capacity(Icu): 10kA;

NXB-125

Short-circuit breaking capacity(Ics): 7.5kA; Rated impulse withstand voltage(Uimp): 4kV;

RCCB

P 015 Low Voltage Brief Catalogue -

NL1

1. General

1.1 Function Protect people against indirect contacts and additional protection against direct contacts. Protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry. 1.2 Detectable wave form AC class Tripping is ensured for slowly increasing sinusoidal AC residual currents. A class Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly. S, G/SI class Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly. S, G/SI type with filters against spurious tripping caused by harmonics and transient surges. 1.3 Tripping sensitivity 10mA - precision instrument leakage protection and bathroom use. 30mA - additional protection against direct contact. 100mA - co-ordinated with the earth system according to the formula IΔn ＜ 50/R, to provide protection against indirect contacts; 300mA/500mA - protection against indirect contacts, as well as fire hazard. Tripping time Instantaneous It ensures instantaneous tripping (without time-delay). Short time delay It ensures any tripping at least 10ms. Selective It ensures total discrimination with a nonselective RCD placed downstream With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.

NL1

2.Technical features

IEC/EN 62423 & IEC/EN 61008-1

Standard

IEC/EN 61008-1

AC, A

AC-G,A-G,A-SI

AC,A

Type (wave form of the earth leakage sensed)

63,80,100 AC-S,A-S

Rated current In Poles Rated voltage Ue

25, 40, 63

80,100

25,40,63

1P+N, 3P+N 230/400~240/415 0.01for1P+N 25A, 0.03, 0.1, 0.3, 0.5 0.03, 0.1, 0.3 0.03, 0.1, 0.3 0.1, 0.3

0.03, 0.1, 0.3

Rated sensitivity I△n Insulation voltage Ui Rated residual making and breaking capacity I△m Short-circuit current Inc=I△c SCPD fuse break time under I△n Rated frequency

V A

500 500 (In=25A/40A)

500 (In=25A/40A)

1000 (In=80A/100A) 1000(In=63A/80A/100A)

Electrical features

630 (In=63A)

6000/10000

10000

A A

10000

≤0.1(Normal type), 10ms~300ms(G type). 150ms~500ms(S type)

s Hz

6000 2 50/60

Rated impulse withstand voltage(1.2/50) Uimp Dielectric test voltage at ind. Freq. for 1 min Pollution degree

RCCB

016 Low Voltage Brief Catalogue P -

From top and Bottom

RCCB

P 017 Low Voltage Brief Catalogue -

NXL-63 1. General

1.1 Function

Control electric circuits. Protect people against indirect contacts and additional protection against direct contacts. Protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry. 1.2 Selection Detectable wave form AC class Tripping is ensured for slowly increasing sinusoidal AC residual currents. A class Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly. Tripping sensitivity 10mA - precision instrument leakage protection and bathroom use. 30mA - additional protection against direct contact. 300mA - protection against indirect contacts, as well as fire hazard. Tripping time Instantaneous It ensures instantaneous tripping (without time-delay)

NXL-63

2. Technical features

Standard

IEC/EN 61008-1

Rated current In Type (wave form of the earth leakage sensed) Poles Rated voltage Ue

AC, A

16, 25, 32, 40, 63

1P+N, 3P+N 230/400~240/415,110/200~127/220 0.01 (Only for 1P+N 16A, 25A),0.03,0.3 500 500 (In=16A/25A/32A/40A)

V A V

Rated sensitivity △ Insulation voltage Ui I n

Rated residual making and breaking capacity △ I m

Electrical features

630 (In=63A) 6000/1000 0

Short-circuit current Inc=I c △

A A s Hz V kV

10000

break time under △ Rated frequency SCPD fuse

≤ 0.1 50/60 6000

I n

Rated impulse withstand voltage(1.2/50) Uimp Dielectric test voltage at ind. Freq. for 1 min Pollution degree

2 2

2, 000 2, 000 Yes IP20

Electrical life Mechanical life Fault current indicator Protection degree Ambient temperature (with

Mechanical features

℃

-5...+40

daily average35 ) ≤ ℃ Storage temperation

℃

-25...+70

018 Low Voltage Brief Catalogue P - Low Voltage Brief Catalogue P-010

RCBO

NB1L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic)

1. General

▪ Protection against risk of fire ▪ Protection against risk of electric shock

▪ Protection against overload ▪ Protection against short circuit ▪ Contact position indicator

2. Technical features

NB1L

IEC/EN 61009-1

Standard Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC, A

B, C

1, 2, 3, 4, 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63 1~25/6~40 1P+N, 2P, 3P, 3P+N, 4P

MCB+add-on RCCB block Combined MCB+add-on RCCB block Combined

Rated current In

Poles

1P+N, 2P

Rated voltage Ue Rated sensitivity I △ n Rated short-circuit capacity lcn Break time under I △ n Electrical life Mechanical life

230/400~240/415

A V A s

6,000/10,000 ≤0.1 0.03, 0.1, 0.3

2,000 2,000

On DIN rail EN 60715 (35mm) by means of fast clip device From top and bottom (for combined type) From top (MCB+add-on RCCB block)

Mounting

Connection

3. Curve

B, C curve

t(s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5 1

2 34 5 7 10 20 30 5070100 200 I/In

RCBO

P 019 Low Voltage Brief Catalogue -

NB1L-40/63

1. General

▪Protection against risk of fire ▪ Protection against risk of electric shock ▪ Protection against overload ▪ Protection against short circuit ▪ Contact position indicator

NB1L-40/63

2.Technical features

Low Voltage Brief Catalogue RCBO

RCBO

P - 020

Low Voltage Brief Catalogue

P-017

NB310L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic)

1. General

� Protection against risk of fire � Protection against risk of electric shock

� Protection against overload � Protection against short circuit � Contact position indicator

2. Technical features

NB310L (2P)

IEC/EN 61009-1

Standard Type (wave form of the earth leakage sensed)

A, AC

3PN

Poles

Thermo-magnetic release characteristic

B, C

6-40 3P+N 400

6-32 2P

Rated current In Poles

Rated voltage Ue Rated sensitivity I △ n Rated short-circuit capacity lcn Break time under I △ n Electrical life Mechanical life

230/240

A V A s

0.03

6,000 ≤ 0.1 2,000 2,000

10000

On DIN rail EN 60715 (35mm) by means of fast clip device From top and bottom

Mounting

Connection

3. Curve

NB310L (3PN)

B, C curve

t(s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5 1

2 34 5 7 10 20 30 5070100 200 I/In

RCBO

P-016

P 021 Low Voltage Brief Catalogue -

Low Voltage Brief Catalogue

NB2LE Residual Current Operated Circuit Breaker

1. General

� Protection against risk of fire � Protection against risk of electric shock

� Protection against overload � Protection against short circuit

2. Technical features

NB2LE

IEC/EN 61009-1

Standard

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC, A B, C

6, 10, 16, 20, 25, 32, 40 1P+N 240 0.03 6000

Rated current In Poles

Rated voltage Ue Rated sensitivity I △ n Short-circuit current Icn Electrical life Mechanical life

V A A

1,000 2,000

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

From top and bottom

Connection

3. Curve

B, C curve

t(s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5 1

2 34 5 7 10 20 30 5070100 200 I/In

Low Voltage Brief Catalogue RCBO

P-011

RCBO

P - 022

Low Voltage Brief Catalogue

NB3LE Residual Current Operated Circuit Breaker with Over-current Protection (Electronic)

1. General

� Protection against risk of fire � Protection against risk of electric shock

� Protection against overload � Protection against short circuit � 1P+N in one module � Contact position indicator

NB3LE

2. Technical features

IEC/EN 61009-1

Standard

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC, A B, C

6, 10, 16, 20, 25, 32 1P+N 240 0.03 6,000 ≤ 0.1

Rated current In

Poles Rated voltage Ue Rated sensitivity I △ n Break time under I △ n Short-circuit current Icn Electrical life Mechanical life Terminal connection type

V A A s

2, 000 2, 000

Cable/U-type busbar/Pin-type busbar

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

From top

Connection

3. Curve

B, C curve

t (s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2

0,5 0,2

0,1

0,05 0,02 0,01

0,005 0,002 0,001

0,5 1

2 345 7 10 20 30 5070100 200 I/In

RCBO

P-012

P 023 Low Voltage Brief Catalogue -

Low Voltage Brief Catalogue

NB3LEU Residual Current Operated Circuit Breaker with Over-current Protection (Electronic)

1. General

� Protection against risk of fire � Protection against risk of electric shock

� Protection against overload � Protection against short circuit � 1P+N in one module � Contact position indicator

NB3LEU

2. Technical features

IEC/EN 61009-1

Standard

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC, A B, C

6, 10, 13, 16, 20, 25, 32, 40, 45, 50 1P+N 240 0.03 10,000 ≤ 0.1

Rated current In

Poles Rated voltage Ue Rated sensitivity I △ n Break time under I △ n Short-circuit current Icn Electrical life Mechanical life Terminal connection type

V A A s

2, 000 2, 000

Cable/U-type busbar/Pin-type busbar

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

Connection

From bottom

3. Curve

B, C curve

t (s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2

0,5 0,2

0,1 0,05 0,02 0,01

0,005 0,002 0,001

0,5 1

2 345 7 10 20 30 5070100 200 I/In

Low Voltage Brief Catalogue RCBO

P-013

RCBO

P - 024

Low Voltage Brief Catalogue

NB3LEG- 4 0 Residual Current Operated Circuit Breaker with Over-current Protection (Electronic)

1. General

▪ Protection against risk of fire ▪ Protection against risk of electric shock

▪ Protection against overload ▪ Protection against short circuit ▪ 1P+N in one module ▪ Contact position indicator

NB3LEG -4 0

2. Technical features

IEC/EN 61009-1

Standard

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC, A B, C

6, 10, 13, 16, 20, 25, 32, 40 1P+N 230 - 240 0 . 01 , 0.03 6000 ≤ 0.1

Rated current In

Poles Rated voltage Ue Rated sensitivity I △ n Break time under I △ n Short-circuit current Icn Electrical life Mechanical life Terminal connection type

V A A s

2, 000 2, 000

Cable/U-type busbar/Pin-type busbar

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

Connection

From bottom

3. Curve

B, C curve

t (s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2

0,5 0,2

0,1 0,05 0,02 0,01

0,005 0,002 0,001

0,5 1

2 345 7 10 20 30 5070100 200 I/In

RCBO

P 025 Low Voltage Brief Catalogue -

NB4LE Residual Current Operated Circuit Breaker (Electronic)

1. General 1.1 Function Personnel and fire protection: Cable and line protection against overload and short-circuits. 1.2 Selection Rated residual operating current I∆n ＝30mA, additional protection in the case of direct contact. RCD Type Type A RCD Type A is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase. Tripping curve B curve (3 In-5 In) protection and control of the circuits against overloads and short-circuits; protection for people and big length cables in TN and IT systems. C curve (5 In-10 In) protection and control of the circuits

NB4LE

against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

Standard

IEC/EN 61009-1

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

B, C 6, 10, 13, 16, 20, 25, 32

Rated current In Poles Rated voltage Ue

2P 230/240 0.03

A V

Rated sensitivity I△n Rated residual making and breaking capacity I△m Rated short-circuit capacity lcn Break time under I△n Rated frequency Rated impulse withstand voltage (1.2/50)Uimp

3,000

Electrical features

6,000 ≤0.1 50/60

s A Hz

2 500 2 2,000 10,000

Dielectric TEST voltage at ind. Freq. for 1min Insulation voltage Ui Pollution degree Electrical life Mechanical life Contact position indicator Protection degree

kV V

Yes

Mechanical features

IP20

Ambient temperature (with daily average≤35℃)

-25~+40

℃

Storage temperature

-25~+70

℃

2. Technical data 2.1 Curves

t(s)

B Curve

C Curve

t(s)

10000 5000 2000 1000 1h

500 200 100

50 20 10

5 2

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001

0.5

100

200

1/In

0.5

100

200

RCBO

P-014 P - 026

Low Voltage Brief Catalogue Low Voltage Brief Catalogue

NBH8LE Residual Current Operated Circuit Breaker with Over-current Protection (Electronic)

1. General

▪ Protection against risk of fire ▪ Protection against risk of electric shock

▪ Protection against overload ▪ Protection against short circuit

2. Technical features

NBH8LE

IEC/EN 61009-1

Standard

Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic

AC C

1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40 1P+N 230/240 0.01, 0.03 4,500/6,000

Rated current In Poles

Rated voltage Ue Rated sensitivity I △ n Short-circuit current Icn Electrical life Mechanical life

V A A

20, 000 4,000

On DIN rail EN 60715 (35mm) by means of fast clip device

Mounting

From top

Connection

3. Curve

C curve

t(s) 10000 5000 1h 2000 1000

500 200 100

50 20 10

5 2

0.5 0.2

0.1 0.05 0.02 0.01

0.005 0.002 0.001

0.5 1

2 3 45 7 10 20 30 50 70100 200 I/In

RCBO

P 027 Low Voltage Brief Catalogue -

NB8LE-63M

1. General

1.1 Function Personnel and fire protection: Cable and line protection against overload and short-circuits. Selection Rated residual operating current I ∆ n ＝ 30mA, additional protection in the case of direct contact. RCD Type Type A RCD Type A is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase. Tripping curves C curve (5-10In) protection for resistive and inductive loads with low inrush current. D curve(10-16In) protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps).

NB8LE-63M

2. Technical features

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