United Electric Controls Company · Electronic Components
B52
Switch, Thermostatic
Part NumberB52
ManufacturerUnited Electric Controls Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-828-2309 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED
Distance Between Mounting Facility2.125 INCHES NOMINAL
Overall Length3.562 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Adjustment TypeEXTERNAL ACTUATION POINT KNOB
Contact Adjustment Range+50.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
Mounting Facility PatternTWO POSITION IN-LINE
Overall Width2.000 INCHES NOMINAL
Overall Height2.500 INCHES NOMINAL
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Cancelled NSN5930-00-896-7493 (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 B52 available?
We can source B52 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 B52 by United Electric Controls Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B52 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 B52?
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 B52?
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.