The ABB S273-K16 is a K-curve miniature circuit breaker rated for 16 A, designed to snap onto a standard DIN rail inside a distribution board or control panel. The K-curve characteristic means it tolerates higher inrush currents — typical for motor, transformer, or lighting ballast loads — without nuisance tripping, while still clearing a short-circuit fast enough to protect downstream wiring.
ABB S273-K16 DIN Rail MCB, 16A K-Curve, Current Production
MPNS273-K16
ABB, S200 series, miniature circuit breaker, S273-K16, 16 A K-curve, DIN rail mount, 0.39 kg.
$61.89Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.39 kgs |
Product details
Frequently asked questions
Where can I buy the S273-K16?
The S273-K16 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer.
What is the S273-K16's rated current and trip curve?
The S273-K16 is a 16 A miniature circuit breaker with a K-curve trip characteristic, designed for DIN rail mounting in distribution boards and control panels.
MPN
S273-K16