The 2-pole width occupies two modular units (36 mm). Terminal design accepts up to 25 mm² conductor; torque to 2.5 Nm. No auxiliary contact slot on the base unit — if remote signaling is needed, order the S2C-A1 accessory separately.
ABB S202-C4 Miniature Circuit Breaker, 2P, 4A, Curve C
MPNS202-C4
ABB S202-C4, miniature circuit breaker, 2-pole, 4 A, Trip Curve C, 277 VAC, 6 kA interrupting rating, DIN rail mount.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Amps | 4 |
| Type | Trip Curve C |
| Poles | 2 |
| Mounting | DIN Rail |
| Volts AC | 277 |
| Breaking capacity | 6 kA |
Product details
Frequently asked questions
What is the closest functional second-source to S202-C4?
The S202M-B10 is the closest peer in the same S200 family — same 2-pole DIN-rail footprint, 277 VAC, and 6 kA interrupting rating, but rated 10 A with a B-curve trip characteristic. The C-curve on the S202-C4 handles moderate inrush loads; verify the load profile before substituting.
MPN
S202-C4