ABB S503-K20
MPNS503-K20
Breaker, Miniature, 3-Pole, 20 Amp|Miniature Circuit Breaker; 3-Poles, 20 Amps, 277 VAC, K Tripping Characteristic.
$176.02Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Amps | 20 |
| Type | Trip Curve D |
| Poles | 3 |
| Mounting | DIN Rail |
| Volts AC | 230 |
| Breaking capacity | 25 kA |
MPN
S503-K20