The ABB S201M-B10 is a single-pole S200M miniature circuit breaker rated 10 A with a Trip Curve B characteristic — meaning it trips at 3–5× rated current, designed for resistive and light inductive loads like lighting circuits, socket outlets, and control transformers.
ABB S201M-B10 S200M MCB, 10 A, Trip Curve B, 1-Pole, DIN Rai
MPNS201M-B10
ABB S200M series, S201M-B10, 1-pole miniature circuit breaker, 10 A, Trip Curve B, 277 V AC / 60 V DC, 6 kA interrupting capacity, DIN rail mount.
$6.58Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Amps | 10 |
| Type | Trip Curve B |
| Poles | 1 |
| Mounting | DIN Rail |
| Volts AC | 277 |
| Volts DC | 60 |
| Breaking capacity | 6 kA |
| Interrupt rating DC | 10 kA |
Product details
Frequently asked questions
How do I get current pricing and availability for S201M-B10?
Submit an RFQ — the S201M-B10 is sourced to order through independent distribution, with pricing and stock confirmed at quote time.
When sourcing S201M-B10, what's the closest functional second-source — S201M-C3?
The S201M-C3 is the same single-pole S200M form factor but rated 3 A with a Trip Curve C characteristic (5–10× In for moderate inductive loads). It will not drop in as a direct replacement for the 10 A Curve B without rewiring — the trip curve and amp rating differ, so coordination and load protection must be rechecked.
What is S201M-B10's listed amps (10) on this component line?
The S201M-B10 is rated 10 A continuous current.
What is S201M-B10's listed type (Trip Curve B) on this component line?
The S201M-B10 uses Trip Curve B, which trips at 3–5× rated current — suited for resistive and light inductive loads.
Will S201M-B10 drop into a panel that was specified around S201M-C3 without rewiring?
No — the S201M-B10 is 10 A Curve B, the S201M-C3 is 3 A Curve C. The mechanical footprint (single-pole DIN rail, one module) is identical, but the trip curve and ampacity are different, so the circuit protection design must be re-evaluated.
What compliance documentation does this brand provide for S201M-B10 (RoHS, REACH, UL, IEC)?
ABB provides RoHS and REACH declarations, plus IEC/EN 60898-1 certification for the S200M range. UL/CSA listing applies to specific variants — verify the exact listing for this order code against the manufacturer's documentation.
MPN
S201M-B10