TE Connectivity · Electronic Components
W28XQ1A-2
Circuit Breaker
Part NumberW28XQ1A-2
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-280-0280 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Mounting Facility Type And Quantit2 CLIP
Pole Quantity1
Fragility FactorMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSE
Arc Quenching MethodAIR
Unpackaged Unit Weight0.350 OUNCES NOMINAL
Trip Delay Time In Seconds Per Rat2.200 MINIMUM AT 200 PCT AND 15.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Inclosure Protection Type For WhicGENERAL PURPOSE
Trip Release Ambient Temp Rating25.0 CELSIUS NOMINAL SINGLE LOCATION
Actuator FunctionRESET
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 W28XQ1A-2 available?
We can source W28XQ1A-2 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 W28XQ1A-2 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W28XQ1A-2 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 W28XQ1A-2?
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 W28XQ1A-2?
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.