Honeywell Inc. Process Controls Div · Electronic Components
T4039S1040
Switch, Thermostatic
Part NumberT4039S1040
ManufacturerHoneywell Inc. Process Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-529-8932 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Width1.312 INCHES NOMINAL
Operating Temp Rating55.0 FAHRENHEIT MINIMUM AND 95.0 FAHRENHEIT MAXIMUM
Style DesignatorRECTANGULAR
Contact Adjustment Range+55.00 TO 95.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Frequency In Hertz60.0 SINGLE VOLTAGE
Media For Which DesignedGAS
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
Contact Adjustment TypeEXTERNAL ACTUATION POINT POINTER
Body Height4.625 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 T4039S1040 available?
We can source T4039S1040 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 T4039S1040 by Honeywell Inc. Process Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T4039S1040 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 T4039S1040?
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 T4039S1040?
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.