Teco-Westinghouse Motor Company · Electronic Components
4550B44H02
Switch, Box — Switches
Part Number4550B44H02
ManufacturerTeco-Westinghouse Motor Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-376-9835 (NSN)
Federal Item NameSWITCH,BOX
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max30.000 AMPERES INDUCTIVE AC AND 30.000 AMPERES INDUCTIVE DC
Pile Up Contact Form Arrangement2A SINGLE POSITION
Center To Center Distance Between5.590 INCHES NOMINAL
Actuator Length4.000 INCHES NOMINAL
Body Height5.530 INCHES NOMINAL
Body Width9.000 INCHES NOMINAL
Mounting MethodBASE
Body Length16.440 INCHES NOMINAL
Maximum Voltage Rating In Volts600.0 DC
Body StyleWITH SIDE OPERATOR
Actuator StyleCAST/STAMPED
Vendor Part NumbersHUN261
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 4550B44H02 available?
We can source 4550B44H02 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 4550B44H02 by Teco-Westinghouse Motor Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4550B44H02 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 4550B44H02?
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 4550B44H02?
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.