ABB S281-K1, 1-pole DIN rail mount miniature circuit breaker, current production, 0.15 kgs.
| Parameter | Value |
|---|---|
| Weight | 0.15 kgs |
The 1-pole width (roughly 17.5 mm per module) fits standard enclosure cutouts. Wire termination uses tunnel terminals — strip length and torque per ABB's installation instructions. No auxiliary contact slot on this base unit; if you need signaling, check the S280 series aux switch add-on.
Submit an RFQ through this listing. We source the S281-K1 through our independent distribution network and confirm current pricing and lead time at quote.
ABB typically provides a Declaration of Conformity covering the Low Voltage Directive and applicable EN/IEC standards for the S280 series. Specific certifications (UL, CSA, RoHS, REACH) should be confirmed against the specific variant and batch at time of order.
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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