The ABB S282-K3 is a 3 A DIN rail miniature circuit breaker (MCB) for overcurrent and short-circuit faults. Its current-production lifecycle means this order code remains an active BOM line item.
Lifecycle status is current.

ABB S282-K3, 3A DIN rail miniature circuit breaker, 0.12 kg, current production lifecycle.
| Parameter | Value |
|---|---|
| Weight | 0.12 kgs |
The ABB S282-K3 is a 3 A DIN rail miniature circuit breaker (MCB) for overcurrent and short-circuit faults. Its current-production lifecycle means this order code remains an active BOM line item.
Lifecycle status is current.
No. The S273-K40A is a 3-pole 40 A breaker; the S282-K3 is a single-pole 3 A unit. Pole count, current rating, and busbar arrangement differ — rewiring and a different DIN-rail position are required.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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