Automatic Switch · Electronic Components
SA12D/QF11A1
Switch, Thermostatic
Part NumberSA12D/QF11A1
ManufacturerAutomatic Switch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-450-3048 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Width4.100 INCHES NOMINAL
Contact Adjustment Range+8.00 TO 120.00 ACTUATION POINT DEGREES FAHRENHEIT AND +8.00 TO 120.00 DEACTUATION POINT DEGREES FAHRENHEIT
Frequency In Hertz60.0 SECOND VOLTAGE
Distance Between Mounting Facility3.160 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Contact Load Current Rating0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Style DesignatorCYLINDRICAL W/MOUNTING LUGS
Contact AdjustabilityACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
Contact Voltage Rating In Volts250.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Adjustment TypeEXTERNAL ACTUATION POINT HEX NUT WITH SCALE AND EXTERNAL DEACTUATION POINT HEX NUT WITH SCALE
Vendor Part Numbers9314C08-2145
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 SA12D/QF11A1 available?
We can source SA12D/QF11A1 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 SA12D/QF11A1 by Automatic Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SA12D/QF11A1 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 SA12D/QF11A1?
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 SA12D/QF11A1?
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.