Kidde Technologies · Electronic Components
18021-0-218F
Switch, Thermostatic
Part Number18021-0-218F
ManufacturerKidde Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-538-2898 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Temp Sensing Element TypeEXPANDING SHELL
Contact Adjustment Range+100.00 TO 400.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Body Length3.718 INCHES NOMINAL
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Operating Temp Rating-100.0 FAHRENHEIT MINIMUM AND 318.0 FAHRENHEIT MAXIMUM
Overall Length4.968 INCHES MAXIMUM
Body Diameter0.618 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
Vendor Part Numbers7306-419PC24, 7244-426PC14, 417-6504-984951PC24, 563-6504-934312PC15, 426-6504-724106PC14, 489-6505-792312PC24
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 18021-0-218F available?
We can source 18021-0-218F 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 18021-0-218F by Kidde Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18021-0-218F 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 18021-0-218F?
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 18021-0-218F?
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.