CHINT Low-voltage Brief Catalogue

Data Center Solutions Leaflet

Low-voltage Brief Catalogue

LOW-VOLTAGE

ABOUT CHINT

Zhejiang CHINT Electrics Co., Ltd. is a wholly owned subsidiary of CHINT Group. Cultivating R&D, manufacturing and sales of low-voltage products, we provide system solutions for building, power supply, hoisting, HVAC, telecommunication and other industrial customers. For nearly 40 years since its founding, CHINT Electrics has provided reliable products and services to over 140 countries and regions. Today, CHINT has grown to be one of the world’s renowned low-voltage brands.

CHINT Honors 2022 • “AAAAA” standardized good behavior certificate • “Global Partnership” and “Countries along the Belt and Road” in the “2021 Best Practices for Realizing the Sustainable Development Goals” • CSR Impact Leading Enterprise 2021 • No. 1 in “China’s Top 100 Private Enterprises with Social Responsibility” in 2021 • For 8 consecutive years, CHINT has won the sales champion of Tmall double 11 in electrical and hardware industry • No. 92 in “2021 China’s Top 500 Private Enterprises” • No. 244 in “2021 Top 500 Chinese Enterprises” • The intelligent manufacturing factory of low-voltage electrical appliances was selected as the national “2021 Intelligent Manufacturing Demonstration Factory”

2020 • CHINT was selected in the 2020 Zhejiang Province “Future Factory” recognized list, and was rated as the leading “ Leading Goose Factory” • The key inverter technology of CHINT won the second prize of China Electric Power Science and Technology • CHINT Astrometry was selected as the smart PV demonstration enterprise list of the Ministry of Industry and Information Technology and won the honor of “Influential PV cell/module brand”, “Influential PV EPC / End User”, “Influential PV power station operation and maintenance brand” 2019 • National Green Factory • National Industrial Design Center of the MIIT • Global Top 20 PV Enterprise • China’s Top 10 Successful PV Enterprise • Top 100 Innovative Enterprises in Zhejiang Province • Technology innovation system was awarded the 2018 Science and Technology Progress Award in Zhejiang

CHINT A global leading smart energy solutions provider

CHINT was established 40 years ago in 1984 and built from the capital of approximately 8,000 US dollars. With our rapid development these years, CHINT has become the world’s leading intelligent energy solutions provider for the whole industrial chain with the most complete product ranges. In 2023, our annual sales revenue surpassed 22.1 billion US dollars, and our total assets exceeded 25 billion US dollars. Over two decades of global expansion, our business network covers more than 140 countries and regions worldwide in business industries of low-voltage electric, power transmission and distribution, smart technology, energy instruments and meters, green energy, solar and more. CHINT has more than 50,000 employees worldwide, creating more than 200,000 jobs in the industrial chains. As the market localization progresses steadily, CHINT Global further establishes its supply chain through business integration and industrial upgrade. Optimizing the service system and project financing, providing innovatively integrated technical services for the global energy market, and a flexible working business model.energy, intelligent manufacturing and digital technology, CHINT has adopted “One Cloud & Two Nets” as the business strategy, takes “CHINT Cloud” as the carrier of intelligent technology and data application, and takes the lead in building the energy Internet of things (EloT) and industrial Internet of things platforms (loT). Focusing on the 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’s pillar businesses include photovoltaic equipment, energy storage, power transmission & distribution, low-voltage apparatuses, intelligent terminals, software development and control auto- mation. By 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. Main Businesses

Qualification Certificates The products have been accredited through China Compulsory Certification (CCC) as well as UL of US, CE of EU, VDE and TÜV of Germany, KEMA of Netherlands, RCM of Australia, RCC of South Africa and other international product certifications.

Clean Energy

Low-voltage Apparatus

Smart Home

Power Transmission and Distribution

Instrumentation and Apparatus

Intelligent Building

Intelligent Manufacturing

Industry Automation

Smart Heating

Smart Water

Home Electrical Apparatus

Energy Efficiency Management

GLOBAL FOOTPRINT

R&D, QUALITY, SALES, LOGISTICS

Main Advantages Global R&D System

Canada

Poland

CHINT has established national R&D centers in North America, Europe, Asia Pacific, North Africa and other areas. We have explored the mode of Industry-University Research Institute Collaboration and Integration together with the universities and research institutions worldwide so as to integrate the global innovation resources and promote corporate R&D innovation and talent cultivation.

Netherland

Kazakhstan

Czech Republic

France

Romania

USA

Italy

Turkey

South Korea

Spain

Mexico

Shanghai

Egyptt

The average annual R&D investment accounts for 4-12% of the revenue

U.A.E

Hongkong

24 Research Institutes

Over 8000 patents in total

India

Saudi Arabiat

Vietnam

Malaysia

Nigeria

Singapore

Global Certification The products have passed the standards and specifications in various regions around the world and obtained numerous international certifications.

Indonesia

Kenyat

Peru

Brazil

4 6 20+

Manufacturing Bases: China (Wenzhou, Hangzhou, Shanghai, Jiaxing, Xianyang, Jinan, Yancheng, Shenyang, Wuhan), Thailand, Singapore, Vietnam, Malaysia, Egypt, Uganda, Algeria, Cambodia and Saudi Arabia Countries and Regions of Business Coverage

National R&D Centers: North America, Europe, Asia Pacific, North Africa

International Marketing Territories: Asia Pacific, Western Asia and Africa, Europe, Latin America, North America, China

140+ 2300+

International Logistics Centers

Global Distributors

Global Capacity Layout The industrial manufacturing bases are mainly located in China (Wenzhou, Hangzhou, Shanghai, Jiaxiang, Xianyang and Yancheng). Additionally, CHINT has set up factories in China (Jinan, Shenyang, Wuhan), Thailand, Singapore, Vietnam, Malaysia, Egypt, Uganda, Algeria, Cambodia and Saudi Arabia.

Integrated Vertical R&D By gathering the global industry elites to provide safe and stable energy-saving green and advanced electric products.

Great Quality System Ensuring flaw-fraw-free and trouble-free products, the multi-dimensional and multi- level control is conducted through procurement,inspection, quality control and certification.

One-stop Service CHINT’s concept is that it is not difficult to fulfill a high quality logistics distribution at one time, while it is difficult to stay as accurate and prompt as the first time. High-efficiency and high -precision accuracy are our requirements.

48-Hour Response Providing end-to-end one-stop services for customers with feedback, business consulting and technical support by solving problems immediately and to include any possible problems in advance .

Wenzhou

Hangzhou

Shanghai

Xianyang

Jiaxing

Jinan

Yancheng

Singapore

Vietnam

Wuhan

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

Malaysia

Egypt

Algeria

Cambodia

Thailand

Low-voltage Brief Catalogue

Modular DIN Rail Product

Relay

P-001

P-081

MCCB

LV Capacitor

P-047

P-099

ACB

Transformer

P-057

P-105

Motor Control & Protection

P-063

P-113

Switch Disconnector

Control & Signal

P-071

P-119

Machines Tool Apparatus

Inverter & Soft-starter

P-077

Modular Din Rail Products Perfect reliable choice

Modular DIN Rail Products

MCB

RCCB

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

NB1-63G In: 1~63A

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

NL210 B type In=25~63A

NXL-63 In=16~63A

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

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

Page P-001

Page P-002

Page P-003

Page P-015

Page P-016

Page P-017

RCBO

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

NB310L Magnetic type

NB2LE Electronic type

NB1L-40/63 Magnetic type

NB1L Magnetic type

Page P-004

Page P-005

Page P-018

Page P-019

Page P-020

Page P-021

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

NB3LEG-40 Electronic type

NB3LE Electronic type

NB3LEU Electronic type

NB4LE Electronic type

Page P-006

Page P-007

Page P-008

Page P-022

Page P-023

Page P-024

Page P-025

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

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

NBH8LE Electronic type

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

DZ158LE Electronic type

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

Page P-009

Page P-010

Page P-026

Page P-027

Page P-028

Page P-029

DC MCB

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

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

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

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

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

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

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

Page P-029

Page P-030

Page P-011

Page P-012

MCCB

AFDD

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

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

NB3LE-AFD Electronic type

NB4LE-AFD Electronic type

Page P-013

Page P-014

Page P-031

Page P-032

Modular DIN Rail Products

Accessories for MCB, RCBO

Change-over Switch

XF9 Auxiliary contact

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

S9 Shunt release

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

NZK1

NZK2

For NB1,NBHB, NB1L,NBH8LE

Page P-033

Page P-039

Surge Arrester

AX-1 Auxiliary contact

AX-5 Auxiliary contact

OUVR-1 Self-recovery Protector

OUVR-2 Self-recovery Protector

NU6- Ⅲ

NU6- Ⅱ G

NXUI+II

For DZ158, DZ158LE

For NL1

Page P-034

Page P-040

Page P-041

AX-X1 Auxiliary contacts

SHT-X1 Shunt release

OVT-X1 Overvoltage release For NXB, NXBLE series Page P-035

UVT-X1 Under-voltage release For NXB, NXBLE series Page P-035

Pushbutton & Indicator

Page P-035 For NXB, NXBLE series

NP9 Pushbutton

ND9 Indicator light

OVT-X3 Over-voltage release

OUVT-X1 Over/under voltage release For NXB, NXBLE series Page P-036

AX-X3 Auxiliary contacts

SHT-X3 Shunt release

Page P-042

For NXB-125, NXBLE-125 series

Page P-036 For NXB-125, NXBLE-125

Page P-036

Consumer Unit

UVT-X3 Under-voltage release

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

NX8

NX2

NXW1

For NXB-125, NXBLE-125 series

Page P-037

Page P-043

Switch Disconnector

Wall Mounting Enclosure

Busbar

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

NH4 In=32A, 40A,63A, 80A,100A, 125A; Page P-038

NXW5

CBB-2 Busbar

Page P-037

Page P-044

Page P-045

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

003

004

1. General

NBH8 � Protection against risk of fire � Protection against risk of electric shock

NB1-63G

1. General � Protection against overload � Protection against short circuit � Contact position indicator • Short circuit protection • Overload protection • Switch • Isolation • 1P+N in one module • Contact position indicator

1. General

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

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

2. Technical features

NB1-63G

NBH8

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

230/240

A V A s

0.03

IEC/EN 60898-1

Standard

IEC/EN 60898-1

6,000 ≤ 0.1

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

Rated current In

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

1P, 2P, 3P, 4P 230/400 2,000 2,000

Poles

1P, 2P, 3P, 4P

10000

Thermo-magnetic release characteristic

B, C

Rated voltage Ue

230/400

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

Mounting

Rated frequency

Hz 50/60 A 6000

Rated frequency

Hz 50/60

Rated breaking capacity

Connection

Rated breaking capacity

A 6000

Rated impulse withstand voltage (1.2/50) Uimp

V 4000

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

V 4000

Electrical life

4,000

3. Curve

NB310L (3PN)

Mechanical life

20,000

B, C curve

B, C

Mounting

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

t(s) 10000 5000 1h 2000 1000

Electrical life

4,000

Terminal connection type

Cable/Pin-type busbar

Mechanical life

20,000

Auxiliary contact

Yes Yes Yes Yes

Shunt release

Mounting

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

500 200 100

Under voltage release

Connection

From top and bottom

Alarm contant

50 20 10

5 2 1

3. Curve

0.5 0.2 0.1

B, C, curve

0.05 0.02 0.01

t(s) 10000 5000 1h 2000 1000

10000 t(s)

0.005 0.002 0.001

2000 5000 500 1000

0.5 1

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

500 200 100

50 200 100

50 20

20 10

10 5 2 1

0.5

0.5 0.2

0.2

0.1

0.1 0.05 0.02 0.01

0.005 0.05 0.02 0.01 0.002 0.001

0.005 0.002 0.001

2 34 5 71 02 0 30 5070100 200 I/In

0.51

I/In 100 200

0.5

77 10

30 50 0

2 3 4 5

005

006

NXB-40

NXB-80

• Compliant standards: IEC60898-1 • Rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A

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

• Rated voltage: 240 • Frequency: 50/60Hz • Electromagnetic release type: C, D • Number of poles: 1P+N

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

• Mechanical life: 20000 cycles • Electrical life: 10000 cycles • Rated short-circuit breaking capacity(Icu): 4500A • Short-circuit breaking capacity(Ics): 4500A • Rated impulse withstand voltage(Uimp): 4kV

NXB-40

NXB-80

NXB-63

NXB-125G

• 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

• 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 • 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

• Mechanical life: 20000 cycles • Electrical life: 10000 cycles • Rated short-circuit breaking capacity(Icu): 6000A

NXB-63

NXB-125G

• Short-circuit breaking capacity(Ics): 6000A • Rated impulse withstand voltage(Uimp): 4kV • Protection of circuits against short-circuit currents, overload currents, switch, isolation

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

NXB-63H

• Mechanical life: 20000 cycles • Electrical life: 10000 cycles • Rated short-circuit breaking capacity(Icu): 10000A

NXB-63H

• Short-circuit breaking capacity(Ics): 7500A • Rated impulse withstand voltage(Uimp): 4kV • Protection of circuits against short-circuit currents, overload currents, switch, isolation

2. TECHNICAL DATA

Standard

IEC 60947-2

Rated current In Rated voltage Ue Rated frequency

1、2、3、4、6、10、16、20、25、32、40、50、63

007

008

230 / 400

Poles

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

NB8-63

NB8-63H

Thermo-magnetic release characteristic

B(3-5In)，C(5-10In)，D(10-16In)，

Mechanical life

20,000 10,000 10,000

Electrical life Rated breaking capacity

1. General

A V

Insulation voltage Ui

500

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

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 KV 6

Rated impulse withstand voltage (1.2/50) Uimp

NB8-63

NB8-63H

2. Technical features

Standard

IEC 60898-1

Standard

IEC 60947-2

Rated current In Rated voltage Ue Rated frequency

A 1 、 2 、 3 、 4 、 6 、 10 、 16 、 20 、 25 、 32 、 40 、 50 、 63

Rated current In Rated voltage Ue Rated frequency

A 1 、 2 、 3 、 4 、 6 、 10 、 16 、 20 、 25 、 32 、 40 、 50 、 63

V 230/400

Hz 50

Poles

1P, 1P+N, 2P, 3P, 3P+N, 4P B(3-5In), C(5-10In), D(10-16In)

Poles

1P, 1P+N, 2P, 3P, 3P+N, 4P B(3-5In), C(5-10In), D(10-16In)

Thermo-magnetic release characteristic

Mechanical life

20,000 10,000

Mechanical life

20,000 10,000

Electrical life

Rated breaking capacity Insulation voltage Ui

A 6000

Rated breaking capacity Insulation voltage Ui

A 10,000

V 500 Rated impulse withstand voltage (1.2/50) Uimp KV 6

3. Curve

t(S)

(S)

B curve (3~5In)

C curve (5~10In)

D curve (10~16In)

CHINT

009

010

NB8-63M

NB8-40J

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

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 Miniature Circuit Breaker

NB8-63M

NB8-40J

NB8 -40J

2. TECHNICAL DATA

2. Technical features

Standard

IEC 60947-2

Standard

IEC 60898-1

Rated current In Rated voltage Ue Rated frequency

A 1 、 2 、 3 、 4 、 6 、 10 、 16 、 20 、 25 、 32 、 40 、 50 、 63

Rated current In Rated voltage Ue Rated frequency

A 1 、 2 、 3 、 4 、 6 、 10 、 16 、 20 、 25 、 32 、 40 、

V 230/400

Hz 50

Poles

1P, 2P, 3P, 4P

Poles

1P, 2P, 3P, 4P

Thermo-magnetic release characteristic

C(6.4-9.6In), D(9.6-14.4In)

Thermo-magnetic release characteristic

B(3-5In), C(5-10In), D(10-16In)

Mechanical life

20,000 10,000

Mechanical life

15,000 10,000

Electrical life

Rated breaking capacity Insulation voltage Ui

A 10,000

Rated breaking capacity Insulation voltage Ui

A 4500(D), 6000(B, C)

V 500 Rated impulse withstand voltage (1.2/50) Uimp KV 6

V 500 Rated impulse withstand voltage (1.2/50) Uimp KV 4

3. Curve

C curve(5~10In)

D curve(10~16In)

011

012

NB1-63DC

CB-60

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

• 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

• Mechanical life: 20000 cycles • Electrical life: 10000 cycles • Rated short-circuit breaking capacity(Icn): 6kA

2. Technical features

Standard

IEC/EN 60898-1

CB-60

NB1-63DC

Rated current In

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

Poles

1P, 2P, 3P, 4P

Rated voltage Ue

230/400

Electrical life

4,000

Mechanical life

20,000

CB-125

3. Curve

• 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

C curve

t(s) 10000 5000 1H

2000 1000

500 200 100

50 20 10

CB-125

5 2 1

0.5 0.2 0.1

0.05 0.02 0.01

0.005 0.002 0.001 0.5 1 23 45 7 10 20 30 50 70 100 200

I/In

Low-voltage Brief Catalogue

MCCB

013

014

P -

DZ158

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

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

NXB-125

2. Technical features

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

Standard

IEC/EN 60947-2

DZ158

Rated current In

A 63 、 80 、 100 、 125

Poles

1P, 2P, 3P, 4P

Rated voltage Ue Rated frequency

V 230/400~240/415

Hz 50

Rated breaking capacity

kA 6/10 V 4000

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

(8-12)In

Electrical life

1,500(In=63A, 80A, 100A) 1,000(In=125A) 8,500(In=63A, 80A, 100A) 7,000(In=125A) On DIN rail EN 60715 (35mm) by means of fast clip device

Mechanical life

Mounting

Connection

From top and bottom

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

0.51 1.3 24 58 32

03 05 07 0 100

I/In

� Protection against short circuit � Contact position indicator

2. Technical features

NB310L (2P)

Low-voltage Brief Catalogue

RCCB

015

016

P -

IEC/EN 61009-1

Standard Type (wave form of the earth leakage sensed)

A, AC

NL1

NL210 Residual Current Operated Circuit Breaker without over-current protection B, C Thermo-magnetic release characteristic Poles 2P 3PN

6-40 3P+N 400

6-32 2P

Rated current In Poles

1. General

1. General 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

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.

0.03

• Protect people against indirect contacts and additional protection against direct contacts. • Protect installations against fire hazard due to insulation faults. 6,000 ≤ 0.1

2,000 2,000

10000

2. Detectable wave form

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

Mounting

NL1

• B Class Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, pulsating direct residual currents and for smooth direct residual currents, whether applied suddenly or increasing slowly.

Connection

3. Curve

NB310L (3PN)

B, C curve

3. Tripping sensitivity

t(s) 10000 5000 1h 2000 1000

30mA-additional protection against direct contact.

500 200 100

4. Tripping time

50 20 10

• Instantaneous It ensures instantaneous tripping (without time-delay).

NL1

5 2 1

0.5 0.2 0.1

5. Fault current indicator

NL210

0.05 0.02 0.01

6. Technical features

0.005 0.002 0.001

Standard

IEC/EN 61008-1

0.5 1

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

Type (wave form of the earth leakage sensed)

Rated current In

A 25, 40, 63

Poles

Rated voltage Ue

V 400

Rated sensitivity I △ n

A 0.03

2. Technical features

Short-circuit current Icn=I △ c

A 10000

Electrical life

2,000

IEC/EN 62423 & IEC/EN 61008-1

Standard

IEC/EN 61008-1

Mechanical life

10000

Type (wave form of the earth leakage sensed)

AC, A

AC-G, A-G, A-SI

AC, A

AC-S, A-S

Terminal connection type

Cable/U-type busbar/Pin-type busbar

Rated current In

A 25, 40, 63

25, 40, 63

80, 100

63, 80, 100

25, 40, 63

Mounting

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

Poles

1P+N, 3P+N

Rated voltage Ue

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

Connection

From top and Bottom

Rated sensitivity I △ n

0.03, 0.1, 0.3 0.03, 0.1, 0.3 0.1, 0.3

0.03, 0.1, 0.3

Insulation voltage Ui

V 500

500 (In=25A/40A) 500 (In=25A/40A) 1000

500 (In=25A/40A)

Rated residual making and breaking capacity I △ m

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

Electrical features

(In=80A/100A)

630 (In=63A) 6000/10000

630 (In=63A)

Short-circuit current Inc=I △ c

A A

10000

SCPD fuse

10000

Break time under I △ n

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

Rated frequency

Hz 50/60

Rated impulse withstand voltage(1.2/50) Uimp V 6000 Dielectric test voltage at ind. Freq. for 1 min kV 2 Pollution degree 2

018 Low-voltage Brief Catalogue NB1L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic) RCBO P - 1. General NB1L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic) ▪ Protection against risk of fire ▪ Protection against risk of electric shock

Low-voltage Brief Catalogue

RCCB

017

P -

NXL-63

1. General

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

• Protection against risk of fire • Protection against risk of electric shock

2. Technical features

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

NB1L

IEC/EN 61009-1

Standard Type (wave form of the earth leakage sensed) Thermo-magnetic release characteristic 2. Technical features

AC, A

NXL-63

NB1L

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 IEC/EN 61009-1 AC, A B, C

Rated current In Standard

Type (wave form of the earth leakage sensed)

Poles

Thermo-magnetic release characteristic

1P+N, 2P

1, 2, 3, 4, 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63

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

230/400~240/415 MCB+add-on RCCB block

A V A s

6,000/10,000 ≤0.1 0.03, 0.1, 0.3

Combined

1~25/6~40

MCB+add-on RCCB block 1P+N, 2P, 3P, 3P+N, 4P Combined 1P+N, 2P

2,000 2,000

230/400~240/415

NXL-63

2. Technical features

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) 6,000/10,000 ≤0.1

Rated sensitivity I △ n

A 0.03, 0.1, 0.3

Mounting

Rated short-circuit capacity lcn

Standard

IEC/EN 61008-1

Connection

Break time under I △ n

Type (wave form of the earth leakage sensed)

AC, A

Electrical life

2,000

Rated current In

A 16, 25, 32, 40, 63

Mechanical life

2,000

3. Curve

Poles

1P+N, 3P+N

B, C curve On DIN rail EN 60715 (35mm) by means of fast clip device

Rated voltage Ue

230/400~240/415, 110/200~127/220

Mounting

Rated sensitivity I △ n Insulation voltage Ui

A 0.01(Only for 1P+N 16A, 25A), 0.03, 0.3

t(s) 10000 5000 1h 2000 1000

From top and bottom (for combined type) From top (MCB+add-on RCCB block)

V 500

Connection

From top and Bottom 500 (In=16A/25A/32A/40A) 630 (In=63A)

Rated residual making and breaking capacity I △ m

Electrical features

500 200 100

Short-circuit current Inc=I △ c

A A

6000/10000

3. Curve

SCPD fuse

10000

50 20 10

B, C, curve

Break time under I △ n

≤0.1

Rated frequency

Hz 50/60

5 2 1

Rated impulse withstand voltage(1.2/50) Uimp V 6000 Dielectric test voltage at ind. Freq. for 1 min kV 2 Pollution degree 2

t(s) 10000 5000 1h 2000 1000

0.5 0.2 0.1

Electrical life

2,000 2,000

0.05 0.02 0.01

500 200 100

Mechanical life

Fault current indicator

Yes

Mechanical features

0.005 0.002 0.001

50 20

Protection degree

IP20

0.5 1

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

Ambient temperature (with daily average≤35 ℃ ) ℃

-5...+40 -25...+70

10 5 2 1

Storage temperation

℃

0.5 0.2

0.1 0.05 0.02 0.01

0.005 0.002 0.001

2 34 5 71 02 0 30 5070100 200 I/In

0.51

020 NB310L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic) Low-voltage Brief Catalogue RCBO P - 1. General NB310L Residual Current Operated Circuit Breaker with Over-current Protection (Magnetic)

Low-voltage Brief Catalogue

RCBO

019

P -

NB1L-40/63

� Protection against risk of fire � Protection against risk of electric shock � Protection against overload � Protection against short circuit � Contact position indicator • Protection against risk of fire • Protection against risk of electric shock 1. General

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

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

NB310L (2P)

IEC/EN 61009-1

Standard Type (wave form of the earth leakage sensed)

2. Technical features

A, AC

Thermo-magnetic release characteristic 2. Technical features Poles

3PN

Standard

IEC/EN 61009-1

B, C

NB1L-40/63

NB310L (2P)

Type (wave form of the earth leakage sensed)

AC, A for NB1L-40; AC for NB1L-63

6-40 3P+N 400 A, AC

6-32 2P

Rated current In Poles Standard

IEC/EN 61009-1

Thermo-magnetic release characteristic

B, C

Type (wave form of the earth leakage sensed)

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

230/240

A V A s

1, 2, 3, 4, 6, 8, 10, 13, 16, 20, 25, 32, 40

NB1L-40

0.03 2P

Rated current In

3PN

NB1L-63

50, 63

6,000 ≤ 0.1 2,000 2,000 B, C 2P

Thermo-magnetic release characteristic

Poles

NB1L-40/NB1L-63

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

A 6-32

6-40

Rated voltage Ue

230/400~240/415

10000 3P+N

Poles

Rated sensitivity I △ n

A 0.03, 0.1, 0.3

On DIN rail EN 60715 (35mm) by means of fast clip device From top and bottom 230/240

Mounting

Rated voltage Ue

400

Rated residual making and breaking capacity I △ m A

500 (In≤40A) 630 (In>40A)

Connection

Rated sensitivity I △ n

A 0.03

Rated short-circuit capacity lcn

6,000/10,000

Rated short-circuit capacity lcn

A 6,000

3. Curve

Break time under I △ n

≤0.1

Break time under I △ n

≤0.01

NB310L (3PN)

B, C curve

Rated frequency Hz 50/60 Rated impulse withstand voltage(1.2/50) Uimp V 6,000 Dielectric test voltage at ind. Freq. for 1 min kV 2 Insulation voltage Ui 500 Protection degree 2 Electrical life 2,000 Mechanical life 20,000

Electrical life

2,000

t(s) 10000 5000 1h 2000 1000

Mechanical life

2,000

10000

Mounting

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

500 200 100

Connection

From top and bottom

NB310L (3PN)

50 20 10

3. Curve

5 2 1

B, C, curve

0.5 0.2 0.1

t(s) 10000 5000 1h 2000 1000

0.05 0.02 0.01

0.005 0.002 0.001

500 200 100

0.5 1

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

50 20

10 5 2 1

0.5 0.2

0.1 0.05 0.02 0.01

0.005 0.002 0.001

2 34 5 71 02 0 30 5070100 200 I/In

0.51

Low-voltage Brief Catalogue

RCBO

021

022

P -

NB2LE Residual Current Operated Circuit Breaker

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

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

2. Technical features

Standard

IEC/EN 61009-1

Type (wave form of the earth leakage sensed)

AC, A

Standard

IEC/EN 61009-1

NB2LE

NB3LE

Thermo-magnetic release characteristic

B, C

Type (wave form of the earth leakage sensed)

AC, A

Thermo-magnetic release characteristic

B, C

Rated current In

A 6, 10, 16, 20, 25, 32, 40

Rated current In

A 6, 10, 16, 20, 25, 32

Poles

1P+N

Poles

1P+N

Rated voltage Ue

V 240

Rated voltage Ue

V 240

Rated sensitivity I △ n

A 0.03

Rated sensitivity I △ n

A 0.03

Short-circuit current Icn

A 6000

Short-circuit current Icn

A 6,000

Break time under I △ n

≤0.1

Electrical life

2,000

Electrical life

2,000

Mechanical life

1,000

Mechanical life

2,000

Mounting

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

Terminal connection type

Cable/U-type busbar/Pin-type busbar

Connection

From top and bottom

Mounting

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

Connection

From top

3. Curve

B, C curve

B, C, curve

t(s) 10000 5000 1h 2000 1000

t (s) 10000 5000 1h 2000 1000

500 200 100

50 20

10 5 2 1

10 5 2

0.5 0.2

0,5 0,2

0.1 0.05 0.02 0.01

0,1

0,05 0,02

0,01

0.005 0.002 0.001

0,005 0,002

0,001

2 34 5 71 02 0 30 5070100 200 I/In

0.51

0,51

23 45 71 02 0 30 50 70 100 200

I/In

Low-voltage Brief Catalogue

RCBO

023

024

P -

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

NB3LEG - 40 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

2. Technical features

NB3LEU

NB3LEG-40

Standard

IEC/EN 61009-1

Standard

IEC/EN 61009-1

Type (wave form of the earth leakage sensed)

AC, A

Type (wave form of the earth leakage sensed)

AC, A

Thermo-magnetic release characteristic

B, C

Thermo-magnetic release characteristic

B, C

Rated current In

A 6, 10, 13, 16, 20, 25, 32, 40, 45, 50

Rated current In

A 6, 10, 13, 16, 20, 25, 32, 40

Poles

1P+N

Poles

1P+N

Rated voltage Ue

V 240

Rated voltage Ue

V 230-240

Rated sensitivity I △ n

A 0.03

Rated sensitivity I △ n

A 0.01, 0.03

Short-circuit current Icn

A 10,000

Short-circuit current Icn

A 6000

Break time under I △ n

≤0.1

Break time under I △ n

≤0.1

Electrical life

2,000

Electrical life

2,000

Mechanical life

2,000

Mechanical life

2,000

Terminal connection type

Cable/U-type busbar/Pin-type busbar

Terminal connection type

Cable/U-type busbar/Pin-type busbar

Mounting

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

Mounting

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

Connection

From bottom

Connection

From bottom

3. Curve

B, C 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 71 02 0 30 5070100 200 I/In

Low-voltage Brief Catalogue

RCBO

025

026

P -

NB4LE Residual Current Operated Circuit Breaker (Electronic)

NBH8LE Residual Current Operated Circuit Breaker with Over-current Protection (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 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 against overloads and short-circuits; protection for resistive and inductive loads with low inrush current.

• Protection against risk of fire • Protection against risk of electric shock

• Protection against overload • Protection against short circuit

2. Technical features

Standard

IEC/EN 61009-1

NB4LE

NBH8LE

Type (wave form of the earth leakage sensed)

Thermo-magnetic release characteristic

2. Technical features

Rated current In

A 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40

Standard

IEC/EN 61008-1

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

Poles

1P+N

B, C

Rated voltage Ue

230/240

Rated current In

A 6, 10, 13, 16, 20, 25, 32

Poles

Rated sensitivity I △ n

A 0.01, 0.03

Rated voltage Ue

230/400

Rated sensitivity I △ n

A 0.03

Short-circuit current Icn

4,500/6,000

Rated residual making and breaking capacity I △ m Rated short-circuit capacity lcn

A 3,000

Electrical features

Electrical life

4,000

A 6,000

Break time under I △ n

≤0.1

Mechanical life

20,000

Rated frequency

Hz 50/60

Rated impulse withstand voltage(1.2/50) Uimp kV 4 Dielectric test voltage at ind. Freq. for 1 min kV 2 Insulation voltage Ui V 500 Pollution degree 2

Mounting

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

Connection

From top

Electrical life

2,000

3. Curve

Mechanical life

10,000

C curve

Contact position indicator

Yes

Mechanical features

Protection degree

IP20

t(s) 10000 5000 1h 2000 1000

Ambient temperature (with daily average≤35 ℃ ) ℃

-25...+40 -25...+70

Storage temperation

℃

3. Curve

500 200 100

t(s) 10000 5000 1h 2000 1000

B curve

C curve

t(s) 10000 5000 1h 2000 1000

50 20

10 5 2

500 200 100

50 20 10

0.5 0.2

5 2 1

0.1

0.05 0.02

0.5 0.2 0.1

0.01

0.05 0.02 0.01

0.005 0.002

0.05 0.02 0.01

0.005 0.002 0.001

0.001

2 3 45 7 10 20 30 5070100200 I/In

0.5 1

0.5 1 2 3 4 5 7 10 20 30 5070100 200 1/In

0.5 1 2 3 4 5 7 10 20 30 5070 100 200 1/In

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