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ABB S282UC-K4 — Miniature Circuit Breakers (MCB)

ABB S282UC-K4 Miniature Circuit Breaker, S282UC Series

MPNS282UC-K4

ABB S282UC-K4, S282UC series, Miniature Circuit Breaker (MCB), 0.27 kgs, current lifecycle stage.

$553.71Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S282UC-K4 — Specifications
ParameterValue
Weight0.27 kgs

Product details

ABB S282UC-K4, S282UC series, Miniature Circuit Breaker (MCB), 0.27 kgs, current lifecycle stage.

Frequently asked questions

What is the amp rating of ABB S282UC-K4?

The amp rating is not explicitly listed in the available specifications for this order code. The 'K4' suffix in the part number typically indicates a 4 A rating in ABB's S280 series nomenclature, but this should be verified against the device nameplate or the full datasheet before committing to a BOM line.

What is the trip curve of S282UC-K4?

The 'K' in the part number S282UC-K4 designates a K-curve trip characteristic. K-curve MCBs trip between 10 and 14 times the rated current for short-circuit protection, with a magnetic trip threshold around 8 to 12 times In. This curve is commonly specified for circuits with inductive loads where a higher inrush tolerance is needed without sacrificing short-circuit protection.

Is ABB S282UC-K4 UL 489 listed?

The available specifications do not include UL 489 listing for this order code. The S282UC series is typically designed to IEC/EN 60898 and IEC 60947-2 standards for the European and Asian markets. If UL 489 compliance is required for a North American installation, confirm the listing status with the manufacturer or supplier before specifying.

How many poles does the ABB S282UC-K4 have?

The number of poles is not explicitly stated in the available data for this order code. The '2' in the S282UC-K4 part number typically indicates a 2-pole configuration in ABB's S280 series, but this should be verified against the device nameplate or the full datasheet before ordering.

Where can I buy ABB S282UC-K4?

The ABB S282UC-K4 is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time. Submit an RFQ with your target quantity and delivery window to receive a firm offer.

MPN
S282UC-K4