Curtis Wilbur Co Inc. · Electronic Components
WC-402
Relay, Electromagnetic
Part NumberWC-402
ManufacturerCurtis Wilbur Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-255-8789 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Purpose For Which DesignedGENERAL
Winding Quantity1
Fragility FactorMODERATELY RUGGED
Environmental ProtectionDUSTPROOF
Coil Quantity1
Cubic Measure4.521 CUBIC INCHES
Terminal Type And Quantity8 QUICK DISCONNECT, MALE ALL FUNCTIONS
MaterialPLASTIC CASE
Operating Voltage Rating And Type120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Winding Dc Resistance Rating1.8 KILOHMS NOMINAL SINGLE WINDING
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
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 WC-402 available?
We can source WC-402 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 WC-402 by Curtis Wilbur Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WC-402 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 WC-402?
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 WC-402?
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.