Westinghouse Electric Corp. · Electronic Components
37J409-210
Circuit Breaker
Part Number37J409-210
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-360-6785 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Features ProvidedADJUSTABLE TRIP RELEASE
Maximum Continuous Load Current Ra350.0 AMPERES DC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT FIRST LOCATION
Operating Voltage Type And Rating250.0 DC ALL LOCATIONS
Adjustable Trip Setting Current Ra+350.0 TO 700.0 DC ALL LOCATIONS
Terminal Type And Quantity4 BUS BAR
Pole Quantity2
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Auxiliary Switch Function And Quan1 CONTROL
Trip Release MethodMAGNETIC ALL LOCATIONS
Maximum Interrupting Capacity Curr25000.0 DC ALL LOCATIONS
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 37J409-210 available?
We can source 37J409-210 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 37J409-210 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 37J409-210 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 37J409-210?
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 37J409-210?
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.