United Electric Controls · Electronic Components
E402-3B8-90273
Switch, Thermostatic
Part NumberE402-3B8-90273
ManufacturerUnited Electric Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-311-6361 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL
Cubic Measure36.000 CUBIC INCHES
Capillary Tube Length72.0 INCHES NOMINAL
Overall Height7.000 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Body Height3.250 INCHES NOMINAL
Overall Length5.500 INCHES NOMINAL
Bulb Diameter0.375 INCHES NOMINAL
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Terminal TypeSCREW
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Vendor Part NumbersE402-3B8-90273-8742
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 E402-3B8-90273 available?
We can source E402-3B8-90273 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 E402-3B8-90273 by United Electric Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E402-3B8-90273 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 E402-3B8-90273?
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 E402-3B8-90273?
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.