NL210 3PN 40A 30mA B 10kA

CHINT NL210 Residual Current Operated Circuit Breaker without Over-current Protection. Protect people against indirect contacts and additional protection against direct contacts and protect installations against fire hazard due to insulation faults. NL210 Residual current circuit breakers are used in industry, tertiary sector and housing. Tripping sensitivity 30mA: additional protection against direct contact.

Detectable wave form Type B: 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.

Approvals and certificates CE, KEMA

Type (wave form of the earth leakage sensed): B
Rated current In: 40 A
Poles: 3P+N
Rated voltage Ue: 400/4150 V
Rated sensitivity I△n: 0.03 A
Insulation voltage Ui: 500 V
Rated residual making and breaking capacity I△m: 500 A
Short-circuit current Inc=I△c: 10 000 A
Break time under I△n: ≤0.1 S
Rated frequency: 50 Hz
Rated impulse withstand voltage(1.2/50) Uimp: 4 000 V
Dielectric test voltage at ind. Freq. for 1 min: 2.5 kV
Pollution degree: 2

Mechanical features
Electrical life: 2 000
Mechanical life: 10 000
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