Hoffman Enclosures Inc. · Electronic Components
ED4PBX
Switch Box — Switches
Part NumberED4PBX
ManufacturerHoffman Enclosures Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-558-5531 (NSN)
Federal Item NameSWITCH BOX
Federal Supply Class5930 — Switches
MaterialSTEEL
Switch Type And Quantity4 PUSH
Mounting MethodCLAMP
Overall Depth3.750 INCHES NOMINAL
Overall Width4.000 INCHES NOMINAL
Style DesignatorSQUARE, SURFACE MOUNTING
Overall Height10.250 INCHES NOMINAL
Vendor Part Numbers320-01-00053
ESD/EMICode A — ESD/EMI sensitive item
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 ED4PBX available?
We can source ED4PBX 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 ED4PBX by Hoffman Enclosures Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ED4PBX 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 ED4PBX?
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 ED4PBX?
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.