Chint NB1-63 Miniature Circuit Breaker – LOT OF 3

The NB1-63 is a miniature circuit breaker (MCB) from Chint.

It is made to protect circuits from overloads and short-circuit conditions.

Rated voltage: typically AC 230/400 V (for 1-pole / multi-pole variants).

Rated current: from 1 A up to 63 A.

Tripping / release characteristics: Available in B, C, D curves.

Protection degree: IP20.

Standards: Compliant with IEC/EN 60898-1 and IEC/EN 60947-2.