Chromalox · Electronic Components
AR-214
Switch, Thermostatic
Part NumberAR-214
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-807-7471 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Bulb Diameter0.250 INCHES NOMINAL
Longest Vertical Distance Between3.875 INCHES NOMINAL
Contact Voltage Rating In Volts277.0 AC AT SEA LEVEL SECOND VOLTAGE
Overall Width3.125 INCHES NOMINAL
Contact Load Current Rating35.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Media For Which DesignedGAS OR LIQUID
Style DesignatorRECTANGULAR
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB
Longest Horizontal Distance Betwee2.438 INCHES NOMINAL
Terminal TypeTAB W/SCREW
Vendor Part Numbers263038, 6045660, 3612-1028P1, 9873-015REVLPC45
Cancelled NSN5930-00-843-7004 (cancelled)
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 AR-214 available?
We can source AR-214 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 AR-214 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR-214 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 AR-214?
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 AR-214?
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.