Square D · Electronic Components
XB4BD53
SELECTOR SWITCH 600VAC 1.2A XB4
Part NumberXB4BD53
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-565-1391 (NSN)
Federal Item NameSWITCH,ROTARY
Terminal TypeSCREW
Mounting MethodPRESS FIT SINGLE MOUNTING FACILITY
Precious MaterialSILVER
Precious Material LocationCONTACTS SILVER
Special FeaturesTHIS SWITCH CONTAINS BOTH THE CONTACT, AND ACTUATOR. CONTACT IS NSN 5999-01-550-5938, AND ACTUATOR IS NSN 5930-01-548-35
Individual Section Quantity2
Contact Voltage Rating In Volts600.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
Style DesignatorTAP, CIRCULAR, BUSHING MOUNT
Switch Actuator Momentary PositionCLOCKWISE AND COUNTERCLOCKWISE SINGLE ACTUATOR
Hazardous Locations EnvironmentalWATERTIGHT AND DUSTTIGHT AND CORROSION RESISTANT
Federal Supply Class5930 — Switches
Precious Material And LocationCONTACTS SILVER
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Vendor Part Numbers0306540, 2600138C1, ZB4BZ103 + ZB4BD5, DR05IFM005001 ITEM 37SA1
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 XB4BD53 available?
We can source XB4BD53 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 XB4BD53 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If XB4BD53 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 XB4BD53?
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 XB4BD53?
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.