ABB Control · Electronic Components
S202U-K50
Circuit Breaker
Part NumberS202U-K50
ManufacturerABB Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-708-1121 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Pole Quantity2
Overall Width35.0 MILLIMETERS NOMINAL
Overall Length69.0 MILLIMETERS NOMINAL
Features ProvidedROHS DIRECTIVE COMPLIANCE
Maximum Continuous Load Current Ra50.0 AMPERES AC ALL LOCATIONS
Overall Height88.0 MILLIMETERS NOMINAL
Trip Release MethodTHERMAL-MAGNETIC ALL LOCATIONS
Mounting Facility Type And Quantit1 DIN RAIL
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Arc Quenching MethodAIR
Reset MethodAUTOMATIC
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is S202U-K50 available?
We can source S202U-K50 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is S202U-K50 by ABB Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S202U-K50 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like S202U-K50?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for S202U-K50?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.