Westinghouse Electric · Electronic Components
1310878
Circuit Breaker
Part Number1310878
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-202-0738 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Main Contact Tripping Mechanism TyTRIP FREE
Maximum Interrupting Capacity Curr25000.0 AC ALL LOCATIONS
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Maximum Continuous Load Current Ra70.0 AMPERES AC ALL LOCATIONS
Actuator Position DesignationAT POLE ONE
Reset MethodMANUAL
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Operating Voltage Type And Rating600.0 AC ALL LOCATIONS
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Pole Quantity3
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
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 1310878 available?
We can source 1310878 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 1310878 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1310878 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 1310878?
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 1310878?
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.