Honeywell Inc. Residential Div · Electronic Components
T678A1015
Switch, Thermostatic
Part NumberT678A1015
ManufacturerHoneywell Inc. Residential Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-790-3937 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Operating Temp Rating125.0 FAHRENHEIT MAXIMUM
Overall Width2.625 INCHES NOMINAL
Contact Adjustment Range+0.00 TO 100.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB WITH SCALE
Contact Load Current Rating5.1 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Media For Which DesignedLIQUID OR GAS
Temp Sensing Element TypeCAPILLARY TUBE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
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 T678A1015 available?
We can source T678A1015 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 T678A1015 by Honeywell Inc. Residential Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T678A1015 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 T678A1015?
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 T678A1015?
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.