Honeywell Inc. Residential Div · Electronic Components
L444A52
Switch, Thermostatic
Part NumberL444A52
ManufacturerHoneywell Inc. Residential Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-270-7055 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Body Width3.000 INCHES NOMINAL
Terminal TypeTAB W/SCREW
Body Length4.375 INCHES NOMINAL
Contact Load Current Rating2.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Adjustment Range+80.00 TO 240.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Action StimulusINCREASE
Mounting MethodIMMERSION WELL
Overall Height7.250 INCHES NOMINAL
Vendor Part NumbersL444A52-2, L444A52X0A, L444A1038
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 L444A52 available?
We can source L444A52 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 L444A52 by Honeywell Inc. Residential Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L444A52 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 L444A52?
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 L444A52?
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.