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ABB S201M-C25 — 1-Pole MCB (DIN Rail)

ABB S201M-C25 S200M MCB, 25A, Curve C, 1-Pole, DIN Rail

MPNS201M-C25

ABB S200M series miniature circuit breaker, S201M-C25, 25 A, Trip Curve C, 1-pole, 277 VAC / 60 VDC, 6 kA interrupting rating AC.

$9.14Ref. price · indicative, final on quote
ABB S201M-C25 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S201M-C25 — Specifications
ParameterValue
Amps25
TypeTrip Curve C
Poles1
MountingDIN Rail
Volts AC277
Volts DC60
Breaking capacity6 kA
Interrupt rating DC10 kA

Product details

The ABB S201M-C25 is a 1-pole miniature circuit breaker from the S200M series, rated 25 A with a Trip Curve C characteristic. The 6 kA interrupting rating at 277 VAC (10 kA at 60 VDC) tells you it can safely break a fault up to that level without welding contacts or cascading upstream. DIN rail mount, so it snaps into the standard panel enclosure — no special adapter needed.

The 1-pole footprint leaves room for adjacent breakers or accessories on the same rail. Rated 277 VAC phase-to-neutral, so it's at home in North American 277/480 V lighting panels or European 230/400 V distribution.

Frequently asked questions

What is the interrupting rating of S201M-C25?

6 kA at 277 VAC and 10 kA at 60 VDC — that's the maximum fault current it can safely interrupt without damage.

Where can I buy S201M-C25?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time.

Will S201M-C25 drop into a panel specified for S201M-C40?

Yes, same physical footprint, same DIN rail mount, same series — only the current rating differs. The C40 is a 40 A breaker; the C25 is 25 A. If the panel's bus bars and wiring are sized for 40 A, dropping in a 25 A breaker is fine. If the circuit needs 40 A, the C25 will nuisance-trip on load.

MPN
S201M-C25