The S261-D1: Snap-on DIN rail mount for standard 35 mm symmetrical rail (EN 60715). Single-pole width means it occupies one module position — roughly 18 mm — leaving adjacent slots free for other breakers or accessories.

ABB S261-D1 DIN Rail Circuit Breaker, Active Production
MPNS261-D1
ABB, System pro M compact, miniature circuit breaker, S261-D1, 1-pole, DIN rail mount, 0.11 kg.
$72.53Ref. 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 |
|---|---|
| Weight | 0.11 kgs |
Product details
MPN
S261-D1