Kidde Technologies · Electronic Components
27121-0-140
Switch, Thermostatic
Part Number27121-0-140
ManufacturerKidde Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-395-4923 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Voltage Rating In Volts125.0 DC AT SEA LEVEL SECOND VOLTAGE
Operating Temp Rating140.0 FAHRENHEIT NOMINAL
Vendor Part Numbers27121-0-140DEG
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 27121-0-140 available?
We can source 27121-0-140 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 27121-0-140 by Kidde Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 27121-0-140 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 27121-0-140?
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 27121-0-140?
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.