The ABB S281-K-10-NA is a 10A K-curve miniature circuit breaker built for DIN-rail mounting in distribution panels and control cabinets. The K-curve trips faster on inrush than a standard B or C curve — it's sized for motor-starting and transformer loads where the initial surge is higher but sustained overcurrent must still clear quickly.
ABB S281-K-10-NA Miniature Circuit Breaker, 10A K-Curve
MPNS281-K-10-NA
ABB S281-K-10-NA, Miniature Circuit Breaker, 10A, K-Curve, 0.19 kgs.
$29.87Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.19 kgs |
Product details
Frequently asked questions
Where can I buy S281-K-10-NA and get a price?
We source the S281-K-10-NA to order against an RFQ. Submit a request and we'll confirm current availability and pricing.
MPN
S281-K-10-NA