CHINT – Circuit Breaker 3P+N, C Curve, A Type, 32A RCBO NB310L-3N-C32
The CHINT NB310L-3N-C32 is a 3P+N RCBO circuit breaker rated at 32A, featuring a C Curve tripping characteristic designed for reliable personnel and fire protection. It guards against overloads, short-circuits, and residual currents with a 30mA threshold for additional direct contact protection. Equipped with A Type tripping, it effectively responds to both sinusoidal and pulsed DC residual currents. Compatible with auxiliary contacts, shunt release, and over-voltage release add-ons, this RCBO is ideal for managing resistive and inductive loads in various electrical installations.
Description
The CHINT NB310L-3N-C32 RCBO circuit breaker is a high-capacity 3-pole plus neutral (3P+N) protection device designed for personnel and fire safety in demanding electrical setups. With a 32A rating and C Curve tripping characteristic (5 In-10 In), it is engineered to provide robust protection against overloads, short-circuits, and residual currents. This RCBO is designed for resistive and inductive loads with low inrush currents, making it suitable for TN and IT systems. Its rated residual operating current of 30mA adds a layer of direct contact protection, while the A Type tripping class ensures rapid response to both sinusoidal and pulsed DC residual currents, supporting effective hazard mitigation.
The NB310L-3N-C32 is adaptable for complex installations with compatible add-on devices such as XF9 auxiliary contacts, S9 shunt release, V9 under-voltage release, and OVT-1 over-voltage release, enabling enhanced control and circuit management capabilities. Ideal for residential, commercial, and industrial applications, it provides versatile and reliable protection for complex electrical systems, enhancing safety and operational resilience
Additional information
| SKU | NB310L, 3N, C32 |
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