Mason Electric Co. · Electronic Components
405-4307
Switch, Trigger
Part Number405-4307
ManufacturerMason Electric Co.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-084-2975 (NSN)
Federal Item NameSWITCH,TRIGGER
Federal Supply Class5930 — Switches
Actuator Height0.620 INCHES NOMINAL
Body Height0.750 INCHES NOMINAL
Actuator StylePIVOTED
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Terminal Type And Quantity4 TAB, SOLDER LUG
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE DC
Body Width0.620 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Actuator Width0.500 INCHES NOMINAL
Actuator Length1.080 INCHES NOMINAL
Body StyleHOLE MOUNT
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 405-4307 available?
We can source 405-4307 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 405-4307 by Mason Electric Co. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 405-4307 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 405-4307?
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 405-4307?
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.