TE Connectivity · Electronic Components
W58XC4C12A-2
Circuit Breaker
Part NumberW58XC4C12A-2
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-042-7584 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Interrupting Capacity Curr1000.0 AC AND 1000.0 AC AND 2000.0 DC SINGLE LOCATION2000.0 DC SINGLE LOCATION
Ultimate Trip Rating Of Continuous145.0 SINGLE LOCATION145.0 SINGLE LOCATION
Reset MethodMANUALMANUAL
Circuit Protection TypeOVERCURRENT SINGLE LOCATIONOVERCURRENT SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREETRIP FREE
Trip Release MethodTHERMAL SINGLE LOCATIONTHERMAL SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATIONTIME DELAY SINGLE LOCATION
Operating Voltage Type And Rating250.0 AC AND 250.0 AC AND 50.0 DC SINGLE LOCATION50.0 DC SINGLE LOCATION
Maximum Continuous Load Current Ra2.0 AMPERES AC AND 2.0 AMPERES AC AND 2.0 AMPERES DC SINGLE LOCATION2.0 AMPERES DC SINGLE LOCATION
Center To Center Distance Between0.850 INCHES NOMINAL0.850 INCHES NOMINAL
Mounting Surface To Terminal End D1.815 INCHES NOMINAL1.815 INCHES NOMINAL
Cancelled NSN5925-01-270-6126 (cancelled)
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 W58XC4C12A-2 available?
We can source W58XC4C12A-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 W58XC4C12A-2 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W58XC4C12A-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 W58XC4C12A-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 W58XC4C12A-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.