Chromalox · Electronic Components
AR5529
Switch, Thermostatic
Part NumberAR5529
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-660-4215 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Load Current Rating35.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB
Contact Voltage Rating In Volts277.0 AC AT SEA LEVEL SECOND VOLTAGE
Media For Which DesignedGAS OR LIQUID
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Bulb Diameter0.188 INCHES NOMINAL
Contact Adjustment Range+150.00 TO 550.00 ACTUATION POINT DEGREES FAHRENHEIT
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Body Length5.875 INCHES NOMINAL
Bulb Length10.750 INCHES NOMINAL
Cancelled NSN5930-00-852-0500 (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 AR5529 available?
We can source AR5529 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 AR5529 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR5529 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 AR5529?
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 AR5529?
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.