Chromalox · Electronic Components
AR-215A
Switch, Thermostatic
Part NumberAR-215A
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-032-4480 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Features ProvidedCAPILLARY TUBE END SEAL CONNECTION
Bulb Diameter0.375 INCHES NOMINAL
Body Height5.875 INCHES NOMINAL
Contact Action StimulusINCREASE
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Mounting MethodBRACKET(S)
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Contact Adjustment TypeEXTERNAL DEACTUATION POINT KNOB WITH SCALE AND EXTERNAL ACTUATION POINT KNOB WITH SCALE
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL FIRST VOLTAGE
Overall Length3.375 INCHES NOMINAL
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-215A available?
We can source AR-215A 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-215A by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR-215A 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-215A?
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-215A?
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.