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ABB SU203MR-K50 — 3-Pole MCB (DIN Rail)

ABB SU203MR-K50

MPNSU203MR-K50

ABB SU203MR-K50|ABB SU203MRK50 MCB SU200MR RT

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

Specifications

SU203MR-K50 — Identification
ParameterValue
Number of poles3
SU203MR-K50 — Electrical
ParameterValue
Voltage (AC)277
Current (A)50
SU203MR-K50 — Mechanical
ParameterValue
Mounting typeDIN Rail
SU203MR-K50 — Other specifications
ParameterValue
TypeTrip Curve K
Interrupt rating DC10 kA
MPN
SU203MR-K50