Westinghouse Electric Corp. · Electronic Components
1764727
Tripper, Circuit Breaker
Part Number1764727
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-248-1408 (NSN)
Federal Item NameTRIPPER,CIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Overall Length7.375 INCHES NOMINAL
Adjustable Trip Setting Current Ra+900.0 TO 1050.0 AC AND +900.0 TO 1050.0 DC ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS ALL LOCATIONS
Overall Height3.312 INCHES NOMINAL
Ultimate Trip Rating Of Continuous467.0 ALL LOCATIONS
Pole Quantity3
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Terminal Type And Quantity6 SCREW
Overall Width3.438 INCHES NOMINAL
Mounting Facility Type And Quantit6 TERMINAL
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 1764727 available?
We can source 1764727 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 1764727 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1764727 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 1764727?
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 1764727?
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.