Honeywell · Electronic Components
974-0008-578
Switch, Thermostatic
Part Number974-0008-578
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-029-4291 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalDUSTPROOF AND EXPLOSION PROOF AND MOISTURE PROOF
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Body Height0.367 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Overall Height0.607 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
Terminal TypeTAB, SOLDER LUG
Features ProvidedHERMETICALLY SEALED CASE
Operating Temp Rating300.0 FAHRENHEIT MAXIMUM
Contact Action StimulusINCREASE
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Style DesignatorDISC W/FLANGE
Contact Load Current Rating6.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Vendor Part Numbers805-2289235PC96
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 974-0008-578 available?
We can source 974-0008-578 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 974-0008-578 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 974-0008-578 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 974-0008-578?
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 974-0008-578?
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.