Emerson Electric Co White Rodgers Co Div · Electronic Components
1A65-641
Switch, Thermostatic
Part Number1A65-641
ManufacturerEmerson Electric Co White Rodgers Co Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-422-4790 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Mounting MethodFLUSH
Overall Height4.750 INCHES NOMINAL
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB WITH SCALE
Contact Adjustment Range+40.00 TO 85.00 ACTUATION POINT DEGREES FAHRENHEIT
Overall Width1.000 INCHES NOMINAL
Contact Voltage Rating In Volts277.0 AC AT SEA LEVEL THIRD VOLTAGE
Contact Action StimulusINCREASE
Terminal TypeTAB W/SCREW
Overall Length2.875 INCHES NOMINAL
Temp Sensing Element TypeINTERNAL SENSOR
Contact Load Current Rating22.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Cancelled NSN5930-00-706-7494 (cancelled)
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 1A65-641 available?
We can source 1A65-641 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 1A65-641 by Emerson Electric Co White Rodgers Co Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1A65-641 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 1A65-641?
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 1A65-641?
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.