Chromalox · Electronic Components
AR514
Switch, Thermostatic
Part NumberAR514
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-411-8318 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts30.00 AC AT SEA LEVEL SINGLE VOLTAGE
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB WITH SCALE
Overall Length3.125 INCHES NOMINAL
Contact Adjustment Range+200.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT
Body Length5.875 INCHES NOMINAL
Overall Height5.875 INCHES NOMINAL
Overall Width3.125 INCHES NOMINAL
Contact AdjustabilityACTUATION POINT ADJUSTABLE
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 AR514 available?
We can source AR514 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 AR514 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR514 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 AR514?
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 AR514?
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.