Honeywell · Electronic Components
3MS1-11-380
Switch, Thermostatic
Part Number3MS1-11-380
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-262-5850 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Body Height0.280 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
Mounting MethodBRACKET(S) AND SLOT AND UNTHREADED HOLE(S)
Overall Length1.160 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
Body Diameter0.540 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
Distance Between Mounting Facility0.937 INCHES NOMINAL
Test Data Document81349-MIL-S-24236 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Contact Load Current Rating2.0 AMPERES RESISTIVE LOAD AND 1.0 AMPERES INDUCTIVE LOAD AND 500.0 MILLIAMPERES LAMP LOAD FIRST VOLTAGE
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE
Media For Which DesignedGAS OR LIQUID
Contact Stimulus Rating212.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 192.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Vendor Part NumbersM24236/1-0380
Cancelled NSN5930-01-148-8372 (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 3MS1-11-380 available?
We can source 3MS1-11-380 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 3MS1-11-380 by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3MS1-11-380 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 3MS1-11-380?
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 3MS1-11-380?
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.