Compared to the SH201T-C16 (16 A, also C-curve), the S271-C4 is a lower-current sibling — same DIN rail form factor, same trip characteristic. If your panel was specced around the SH201T-C16 but you need a 4 A branch, this drops in without rewiring the bus.
ABB S271-C4 Miniature Circuit Breaker, 4A C-Curve
MPNS271-C4
ABB S271-C4 miniature circuit breaker, C-curve 4 A, DIN rail mount, current production.
$38.19Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.05 kgs |
Product details
Frequently asked questions
Where can I buy S271-C4?
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
S271-C4