Chromalox · Electronic Components
AR7029
Switch, Thermostatic
Part NumberAR7029
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-723-5644 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Bulb Diameter0.188 INCHES NOMINAL
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Overall Width3.125 INCHES NOMINAL
Bulb Length11.812 INCHES NOMINAL
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Load Current Rating21.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Style DesignatorRECTANGULAR
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Adjustment Range+300.00 TO 700.00 ACTUATION POINT DEGREES FAHRENHEIT
Media For Which DesignedGAS OR LIQUID
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB WITH SCALE
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 AR7029 available?
We can source AR7029 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 AR7029 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AR7029 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 AR7029?
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 AR7029?
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.