Electroswitch · Electronic Components
KW40-1102-B4
Switch, Rotary
Part NumberKW40-1102-B4
ManufacturerElectroswitch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-497-5796 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Features ProvidedACTUATOR KNOB AND CAM ACTUATED
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Operating Temp Range-20.0 TO 70.0 CELSIUS
Contact Voltage Rating In Volts600.0 AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION FRONT
Unthreaded Mounting Hole Diameter0.180 INCHES NOMINAL SINGLE MOUNTING FACILITY
Individual Section Quantity1
Contact Load Current Rating40.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Mounting MethodUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Precious MaterialSILVER
Style DesignatorCIRCULAR, CAM ACTUATED
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 KW40-1102-B4 available?
We can source KW40-1102-B4 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 KW40-1102-B4 by Electroswitch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KW40-1102-B4 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 KW40-1102-B4?
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 KW40-1102-B4?
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.