Detroit Switch Inc. · Electronic Components
2221220
Switch, Thermostatic
Part Number2221220
ManufacturerDetroit Switch Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-756-9489 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Frequency In Hertz60.0 FIRST VOLTAGE
Contact Adjustment Range+90.00 TO 165.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating16.0 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Voltage Rating In Volts230.0 DC AT SEA LEVEL SEVENTH VOLTAGE
Precious MaterialSILVER
Media For Which DesignedGAS
Style DesignatorRECTANGULAR
Precious Material And LocationCONTACTS SILVER
Operating Temp Rating195.0 FAHRENHEIT MAXIMUM
Capillary Tube Length120.000 INCHES NOMINAL
Vendor Part NumbersTS1674PC42, 222-10NL-2221220
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 2221220 available?
We can source 2221220 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 2221220 by Detroit Switch Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2221220 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 2221220?
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 2221220?
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.