General Electric Company · Electronic Components
139B3455
Switch, Proximity
Part Number139B3455
ManufacturerGeneral Electric Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-943-0305 (NSN)
Federal Item NameSWITCH,PROXIMITY
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts25.0 DC AT SEA LEVEL SINGLE VOLTAGE
Terminal TypeWIRE LEAD
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Hazardous Locations EnvironmentalEXPLOSION PROOF AND WATERTIGHT
Cancelled NSN6110-00-977-3497 (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 139B3455 available?
We can source 139B3455 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 139B3455 by General Electric Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 139B3455 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 139B3455?
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 139B3455?
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.