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ABB S202-K32 — 2-Pole MCB (DIN Rail)

ABB S202-K32 Miniature Circuit Breaker, 32 A, Trip Curve K,

MPNS202-K32

ABB S202-K32, 2-pole miniature circuit breaker, 32 A, Trip Curve K, 277 VAC, 6 kA interrupting capacity, DIN rail mount.

$15.43Ref. price · indicative, final on quote
ABB S202-K32 datasheet (PDF)
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

S202-K32 — Specifications
ParameterValue
Amps32
TypeTrip Curve K
Poles2
MountingDIN Rail
Volts AC277
Breaking capacity6 kA

Product details

32 A, Trip Curve K — fit and interrupting capacity

The ABB S202-K32 is a 2-pole miniature circuit breaker rated at 32 A with a Trip Curve K characteristic, designed for DIN-rail mounting in control panels and distribution boards. The 32 A rating supports motor and inductive loads where high inrush currents are expected — Curve K provides magnetic trip between 8 and 12 times rated current, so it holds through motor starting surges without nuisance tripping while still clearing a hard fault. The UL 1077 listing (supplemental protection) means this breaker is intended for use within equipment, not as a service-entrance disconnect — a distinction that matters for compliance documentation in UL 508A panels.

The 2-pole width occupies two modular units (36 mm), so it drops into the same slot as a S202M-C25 without rewiring — the footprint, busbar pitch, and terminal layout are identical across the S200 series. Spring-cage terminals accept 0.5–25 mm² conductors; strip length 10 mm.

Frequently asked questions

Where can I buy S202-K32 and how do I get a price?

The S202-K32 is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to receive current pricing and availability confirmation. No stock figures or price lists are published here, but the supply channel is open and the part is not subject to allocation or phase-out.

When sourcing S202-K32, what's the closest functional second-source — S202M-C25?

The S202M-C25 is a 2-pole, 25 A breaker with Trip Curve C, while the S202-K32 is 32 A with Trip Curve K. The physical footprint and DIN-rail mounting are identical, so the S202M-C25 can drop into the same panel slot without rewiring. However, the 25 A rating and Curve C characteristic (magnetic trip at 5–10 times rated current) mean it is not a direct electrical substitute for a 32 A, Curve K application — verify the load's inrush profile and ampacity before substituting.

What is S202-K32's listed amps (32) on this component line?

The S202-K32 is rated at 32 A continuous current. This is the full-load current the breaker can carry without tripping under normal conditions, and it matches the thermal-magnetic trip device rating.

What is S202-K32's listed type (Trip Curve K) on this component line?

The S202-K32 uses Trip Curve K, which provides magnetic trip between 8 and 12 times rated current. This characteristic is selected for motor and inductive loads where high inrush currents occur during startup, avoiding nuisance trips while still providing short-circuit protection.

Will S202-K32 drop into a panel that was specified around S202M-C25 without rewiring?

Yes, the S202-K32 shares the same 2-pole DIN-rail footprint, busbar pitch, and terminal layout as the S202M-C25. It fits the same panel slot and connects to the same busbar without rewiring. However, the electrical ratings differ — 32 A vs 25 A, and Curve K vs Curve C — so verify that the load and protection coordination are compatible with the higher ampacity and different trip characteristic.

What compliance documentation does this brand provide for S202-K32 (RoHS, REACH, UL, IEC)?

The S202-K32 is UL 1077 listed for supplemental protection within equipment. RoHS and REACH compliance documentation is available on request with the order. The manufacturer's standard declaration of conformity covers the applicable IEC/EN 60898 and UL 1077 standards.

MPN
S202-K32