Sensata Technologies · Electronic Components
4370-3
Switch, Thermostatic
Part Number4370-3
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-548-3021 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting MethodFLANGE
Overall Height0.875 INCHES NOMINAL
Contact Stimulus Rating170.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 150.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating8.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL SECOND VOLTAGE
Operating Temp Rating400.0 FAHRENHEIT MAXIMUM
Terminal TypeTAB W/SCREW
Temp Sensing Element TypeINTERNAL SENSOR
Contact Action StimulusINCREASE
ProducttraceabilityNo
RohscompliantYES
Blade Length50 mm
Product RangePicoFinish
Torx Key TypeT10
Overall Length150 mm
IscanonicalY
Hazardousfalse
Torx Tip SizeT10
RohsphthalatescompliantYES
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 4370-3 available?
We can source 4370-3 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 4370-3 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4370-3 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 4370-3?
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 4370-3?
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.