▪ Electric life: 1500 ▪ Mechanical life: 8500 ▪ Connection: From top and bottom
Switch Disconnector
P - 036
Low Voltage Brief Catalogue
NH4 Switch Disconnector
1. General
� Isolation � Designed match N series MCBs/RCBOs
2. Technical features ▪ Manufactured according to IEC/EN 60947-3 ▪ Electric ratings: 32A, 63A, 100A, 125A, 230/400V~240/415V, 50/60Hz ▪ Rated short circuit breaking capacity: 20le, t=0.1s ▪ Electric life: 1500 ▪ Mechanical life: 8500 ▪ Connection: From top and bottom
NH4
NXHB-125
1. General
Compliant standards: IEC60947-3 Rated current Ie: 20A, 32A, 40A, 63A, 80A, 100A, 125A; Number of poles: 1P, 2P, 3P, 4P; Rated insulation voltage Ui: 500V; Rated operation voltage Ue: 240V~(1P), 415V~(2P, 3P, 4P); Rated impulse withstand voltage Uimp: 6kV; Rated short time withstand current Icw: 12 Ie, power-on time of 1s; Rated short-circuit making capacity Icm: 20Ie, power-on time of 0.1s; Rated making and breaking capacity: 3Ie, 1.05Ue, COSΦ=0.65; Operation performance: mechanical life of 10,000 cycles, electrical life of 3000 cycles; Pollution degree: Ⅱ ; Utilization category: AC-22A, AC-21B; Installation category: Ⅱ , Ⅲ ; Installation: TH35-7.5 steel rail mounting, the gradient of the mounting surface from the vertical plane should be ≤ 5° ; Wiring: screw clamp wiring, tightening torque 3.5N·m (80A ~ 125A); Tightening torque 2.0N·m(20A ~ 63A).
NXHB-125
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