Westinghouse Electric · Electronic Components
1764662
Tripper, Circuit Breaker
Part Number1764662
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-248-1442 (NSN)
Federal Item NameTRIPPER,CIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Adjustable Trip Setting Current Ra+300.0 TO 350.0 AC ALL LOCATIONS
Ultimate Trip Rating Of Continuous200.0 ALL LOCATIONS
Operating Voltage Type And Rating500.0 AC ALL LOCATIONS
Maximum Continuous Load Current Ra50.0 AMPERES AC ALL LOCATIONS
Pole Quantity3
Overall Length5.625 INCHES NOMINAL
Terminal Type And Quantity6 SCREW
Features ProvidedADJUSTABLE TRIP RELEASE
Overall Height3.750 INCHES NOMINAL
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Frequency In Hertz60.0 ALL LOCATIONS
Vendor Part NumbersS1764662
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 1764662 available?
We can source 1764662 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 1764662 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1764662 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 1764662?
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 1764662?
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.