Chint
NL1-63 Residual current device 4N, 40A, 30mA, A, 6kA, DB
(A) NL1-63 4N 40A 30mA A-type 6kA DB
Type A Residual Current Operated Circuit Breaker 30mA 40A 4P
36,61 € / sales pack Sales pack incl. 1 PCSReference price 36,61 / 1PCS
In stock (can be backordered)
CHINT NL1 type A Residual Current Operated Circuit Breaker without Over-current Protection (Magnetic). Protect people against indirect contacts and additional protection against direct contacts and protect installations against fire hazard due to insulation faults. Residual current circuit breakers are used in housing, tertiary sector and industry.
Detectable wave form A: Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.
Tripping sensitivity 30mA – additional protection against direct contact.
Manufacturer’s code: 972186
| Weight | 0,388 kg |
|---|
Type (wave form of the earth leakage sensed): A
Rated current In: 40 A
Poles: 4P
Rated voltage Ue: 230/400~240/415 V
Rated sensitivity I△n: 0.03 A
Insulation voltage Ui: 500 V
Rated residual making and breaking capacity I△m: 500 A (In=25A/40A)
Short-circuit current Inc=I△c: 6 000/10 000 A
Rated frequency: 50 Hz
Break time under I△n: ≤0.1(Normal type), 10ms~300ms(G type). 150ms~500ms(S type)
Rated impulse withstand voltage(1.2/50) Uimp: 6 000 V
Dielectric test voltage at ind. Freq. for 1 min: 2.5 kV
Pollution degree: 2
Mechanical features
Electrical life: 2 000
Mechanical life: 2 000
Fault current indicator: Yes
Protection degree: IP20
Ambient temperature (with daily average≤35℃): -25...+40 ℃
Storage temperation: -25...+70 ℃
Terminal connection type: Cable/U-type busbar/Pin-type busbar
Mounting: On DIN rail EN 60715 (35mm) by means of fast clip device
Connection: From top and bottom
