Robertshaw Controls Co New Stanton Div · Electronic Components
Z31539-12
Switch, Thermostatic
Part NumberZ31539-12
ManufacturerRobertshaw Controls Co New Stanton Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-026-0346 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Capillary Tube Length24.0 INCHES NOMINAL
Contact Load Current Rating25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Overall Width1.156 INCHES NOMINAL
Contact Voltage Rating In Volts250.0 AC AT SEA LEVEL SINGLE VOLTAGE
Overall Height2.000 INCHES NOMINAL
Overall Length3.500 INCHES NOMINAL
Temp Sensing Element TypeCAPILLARY TUBE
Mounting MethodBRACKET(S)
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 Z31539-12 available?
We can source Z31539-12 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 Z31539-12 by Robertshaw Controls Co New Stanton Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Z31539-12 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 Z31539-12?
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 Z31539-12?
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.