Chint NB1L2 Residual Current Circuit Breaker, reliability, compactness and safety for civil and industrial use, with the following features:
Number of poles: 1P+N
Rated current: 10 Amps
Differential type: A (sensitive to alternating current and pulsating unidirectional)
Residual differential current: 30 mA
Magnetothermal curve: C (for mixed loads, motors and household systems)
Breaking capacity: 6 kA
Width: 2 DIN modules
Rated voltage: 230 V AC
Degree of protection: IP20
Politiche per la sicurezza
(modificale nel modulo Rassicurazioni cliente)
Politiche per le spedizioni
(modificale nel modulo Rassicurazioni cliente)
Politiche per i resi
(modificale nel modulo Rassicurazioni cliente)
Chint's NB1L2 differential circuit breaker combines three fundamental protections in a single device: against overloads, short circuits and current leakage. This makes it indispensable in any electrical system, whether civil, tertiary or industrial, where safety and continuity of operation are priorities.
Type A differential protection acts not only on alternating sinusoidal currents, but also on pulsating unidirectional currents, such as those generated by some electronic devices. This enables broader and more modern protection adapted to current loads such as PCs, washing machines, air conditioners, switching power supplies and more.
The switch comes in a 2 DIN module format, easily installed on any standard electrical panel. It is connected quickly and securely with screw terminals. The device is 1P+N, so it protects the phase with safe neutral interruption.
Civil and residential electrical panels
Industrial and tertiary installations
Socket and appliance protection
Technical rooms, offices, commercial environments
Home automation systems or automations
| Series | NB1L2 |
|---|---|
| Rated current | 10 A |
| Tripping curve | C |
| Differential type | A (AC + pulsating unidirectional currents) |
| Differential current | 30 mA |
| Number of poles | 1P+N |
| Rated voltage | 230V AC |
| Breaking capacity | 6 kA |
| DIN modules | 2 |
|---|---|
| Application | Overload, short circuit and direct contact protection |
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