Detroit Switch · Electronic Components
2221676NH-1
Switch, Thermostatic
Part Number2221676NH-1
ManufacturerDetroit Switch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-451-2445 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Length4.875 INCHES NOMINAL
Overall Width2.625 INCHES NOMINAL
Contact Load Current Rating3.2 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Media For Which DesignedGAS OR LIQUID
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Contact Voltage Rating In Volts550.0 AC AT SEA LEVEL SECOND VOLTAGE
Terminal TypeTAB W/SCREW
Contact Adjustment Range+140.00 TO 215.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Action StimulusINCREASE
Overall Height3.125 INCHES NOMINAL
Vendor Part NumbersNC9-20180
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 2221676NH-1 available?
We can source 2221676NH-1 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 2221676NH-1 by Detroit Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2221676NH-1 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 2221676NH-1?
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 2221676NH-1?
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.