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ABB S802C-K25 — 2-Pole MCB (DIN Rail)

S802C-K25 ABB MCB, 2P K 25A, DIN Rail

MPNS802C-K25

ABB S800C series, MCB, 2-pole, Trip Curve K, 25 A, 230 VAC / 250 VDC, 15 kA interrupting capacity, DIN rail mount.

ABB S802C-K25 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S802C-K25 — Specifications
ParameterValue
Amps25
TypeTrip Curve K
Poles2
MountingDIN Rail
Volts AC230
Volts DC250
Breaking capacity15 kA
Interrupt rating DC10 kA

Product details

S802C-K25 — 25 A, Curve K, 2-Pole MCB

Rated for 230 VAC and 250 VDC circuits, the S802C-K25 delivers a 15 kA interrupting capacity on AC and 10 kA on DC. Trip Curve K is designed for mixed loads with moderate inrush — think motor starters, transformers, or solenoid valve banks where the magnetic trip must ride through a short current spike without nuisance tripping, while still providing short-circuit protection. It's a narrower band than Curve Z or Curve D, sitting between them for inductive loads that don't need the full D-curve headroom.

Frequently asked questions

What are the key ratings of the S802C-K25?

25 A, 2-pole, Trip Curve K, rated 230 VAC / 250 VDC, with a 15 kA interrupting capacity on AC and 10 kA on DC. Mounts on DIN rail.

Where can I buy the S802C-K25?

This part is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability — confirmed at quote time.

Will the S802C-K25 drop into a panel specified around the S202M-B10?

Not without rewiring. The S202M-B10 is a 10 A, Curve B, 2-pole MCB with a 6 kA interrupting rating at 277 VAC. The S802C-K25 is 25 A, Curve K, with a higher 15 kA interrupting capacity. The footprint and DIN-rail mounting are the same, but the trip characteristic and current rating are different — a direct swap would change the circuit protection coordination.

MPN
S802C-K25