Westinghouse Electric · Electronic Components
335C957H01
Relay, Thermal
Part Number335C957H01
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-259-4399 (NSN)
Federal Item NameRELAY,THERMAL
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit1 PLUG-IN
Heater Power Rating In Watts3.0
Contact Maximum Current Rating In3.0 AC
Contact ArrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
Overall Diameter0.750 INCHES NOMINAL
Delay Time In Seconds27.0 FIXED OPERATE MINIMUM AND 33.0 FIXED OPERATE MAXIMUM
Overall Length2.375 INCHES NOMINAL
Contact Maximum Voltage Rating In115.0 AC
Terminal Type And Quantity4 PIN
Environmental ProtectionHERMETIC
Heater Voltage Rating In Volts27.5
Cancelled NSN5945-00-549-6352 (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 335C957H01 available?
We can source 335C957H01 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 335C957H01 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 335C957H01 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 335C957H01?
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 335C957H01?
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.