Chint NL210 Type B RCD RCCB 4P 3P+N 25A 40A 63A Tipo B Interruptores diferencial PV Solar EV charging DC residual current device
Chint NL210 Type B Residual Current Circuit Breaker, without over-current protection
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
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.
Tripping sensitivity
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 – protection against indirect contacts, as well as fire hazard.
Tripping time
Instantaneous
It ensures instantaneous tripping (without time-delay).
1.3 Approvals and certificates
CE, KEMA
1.4 Add-on devices
AX-5 auxiliary contacts
TC-1 terminal cover
