Chromalox · Electronic Components
SBKT-3
Switch, Thermostatic
Part NumberSBKT-3
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-724-2252 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Overall Length1.87 INCHES NOMINAL
Terminal TypeWIRE LEAD
Features ProvidedMOUNTING HARDWARE
Unthreaded Mounting Hole Diameter0.3125 INCHES NOMINAL
Temp Sensing Element TypeDISC
Mounting MethodBRACKET(S)
Overall Width0.75 INCHES NOMINAL
Overall Height2.25 INCHES NOMINAL
Operating Temp Rating350.0 FAHRENHEIT MAXIMUM
Style DesignatorRECTANGULAR
Vendor Part Numbers254800
ESD/EMICode A — ESD/EMI sensitive item
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 SBKT-3 available?
We can source SBKT-3 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 SBKT-3 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SBKT-3 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 SBKT-3?
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 SBKT-3?
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.