Janco · Electronic Components
A45-1-1-B2NOOD
Switch, Rotary
Part NumberA45-1-1-B2NOOD
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-249-9108 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD AND 2.5 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Shaft Length0.370 INCHES NOMINAL SINGLE ACTUATOR
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY
Hazardous Locations EnvironmentalEXPLOSION PROOF
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Nonturn Device TypeTAB AT 3:00 OCLOCK
Pole Quantity1 SINGLE SECTION FRONT
Individual Section Quantity1
Overall Diameter1.150 INCHES NOMINAL
Mounting MethodTHREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY
Operating Temp Range-65.0 TO 125.0 CELSIUS
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 A45-1-1-B2NOOD available?
We can source A45-1-1-B2NOOD 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 A45-1-1-B2NOOD by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A45-1-1-B2NOOD 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 A45-1-1-B2NOOD?
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 A45-1-1-B2NOOD?
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.