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ABB S282-K63 — 2-Pole MCB (DIN Rail)

ABB S282-K63 Miniature Circuit Breaker, 63 A, 2-Pole, Curve

MPNS282-K63

ABB, S282 series, miniature circuit breaker, 63 A, 2-pole, Trip Curve K, DIN rail mount.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S282-K63 — Specifications
ParameterValue
Amps63
TypeTrip Curve K
Poles2
MountingDIN Rail

Product details

The ABB S282-K63 is a 2-pole miniature circuit breaker (MCB) rated at 63 A with a Trip Curve K characteristic, designed to snap onto a DIN rail in a distribution or control panel. Trip Curve K has a wider magnetic-trip threshold than Curve C, tolerating higher inrush from inductive loads. The 2-pole construction switches both line conductors for a single-phase circuit or a two-wire DC supply.

DIN-rail integration and panel fit

In a control panel, plan for the 2-pole width (about 36 mm) and leave a module space on either side for heat dissipation; the 63 A rating at 40 °C ambient is the baseline, so if the enclosure runs hot you'll need to derate per the manufacturer's thermal curve.

Frequently asked questions

Where can I buy the S282-K63 and get a price?

The S282-K63 is sourced to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — submit an RFQ for a firm quote.

What is the S282-K63's amp rating?

The S282-K63 is rated at 63 A continuous.

Will the S282-K63 drop into a panel built for the S202M-B10?

Physically yes — both are 2-pole DIN-rail breakers with the same footprint. But the S202M-B10 is a 10 A Curve B breaker for resistive loads, so you cannot substitute the 63 A Curve K without re-engineering the circuit.

MPN
S282-K63