Surface Combustion Inc. · Electronic Components
H56A80
Switch, Thermostatic
Part NumberH56A80
ManufacturerSurface Combustion Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-259-8926 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Length4.500 INCHES NOMINAL
Terminal TypeSCREW
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 1500.0 FAHRENHEIT MAXIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Stimulus Rating100.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 99.90 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Mounting MethodFLANGE
Temp Sensing Element TypeINTERNAL SENSOR
Overall Diameter0.625 INCHES NOMINAL
Cancelled NSN5930-00-272-1233 (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 H56A80 available?
We can source H56A80 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 H56A80 by Surface Combustion Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H56A80 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 H56A80?
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 H56A80?
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.