Therm-O-Disc · Electronic Components
37T33-43558
Switch, Thermostatic
Part Number37T33-43558
ManufacturerTherm-O-Disc
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-315-3846 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Height0.938 INCHES NOMINAL
Terminal TypeWIRE LEAD
Contact Action StimulusINCREASE
Style DesignatorDISC
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Media For Which DesignedSOLID
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AND 5.8 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Mounting MethodCLIP
Operating Temp Rating-10.0 FAHRENHEIT MINIMUM AND 220.0 FAHRENHEIT MAXIMUM
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 37T33-43558 available?
We can source 37T33-43558 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 37T33-43558 by Therm-O-Disc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 37T33-43558 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 37T33-43558?
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 37T33-43558?
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.