Carrier Corp. · Electronic Components
HH22VA040
Switch, Thermostatic
Part NumberHH22VA040
ManufacturerCarrier Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-189-4427 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Terminal TypeTHREADED STUD
Contact Voltage Rating In Volts250.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Stimulus Rating6.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
Longest Horizontal Distance Betwee2.562 INCHES NOMINAL
Contact Action StimulusINCREASE
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Style DesignatorRECTANGULAR
Distance Between Mounting Facility2.562 INCHES NOMINAL
Bulb Diameter0.375 INCHES NOMINAL
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE, PRESET
Mounting MethodBRACKET(S)
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 HH22VA040 available?
We can source HH22VA040 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 HH22VA040 by Carrier Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HH22VA040 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 HH22VA040?
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 HH22VA040?
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.