ABB, S201M series, miniature circuit breaker, S201M-C40NA, 40 A C-curve, DIN rail mount, 0.10 kgs.
| Parameter | Value |
|---|---|
| Weight | 0.10 kgs |
The ABB S201M-C40NA is a 40 A miniature circuit breaker with a C-curve trip characteristic, designed for DIN-rail mounting in distribution boards and control panels. The C-curve means it trips between 5 and 10 times rated current — standard for protecting general-purpose loads like lighting, small motors, and control transformers where moderate inrush is expected.
The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote.
Both are DIN-rail mount miniature circuit breakers from ABB's System pro M compact range, so the physical footprint and rail mounting are identical. However, SH201T-C16 is a 16 A B-curve device, while S201M-C40NA is a 40 A C-curve — the current rating and trip curve differ, so a direct swap without checking the circuit's load and coordination is not recommended.
No related articles