American Zettler · Electronic Components
K520-4C-PC
Switch, Push
Part NumberK520-4C-PC
ManufacturerAmerican Zettler
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-159-0714 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Height1.250 INCHES NOMINAL
Actuator Length0.750 INCHES NOMINAL
Actuator Height0.550 INCHES NOMINAL
Maximum Voltage Rating In Volts115.0 AC AND 30.0 DC
Actuator StyleRECTANGULAR
Inclosure TypeFULLY INCLOSED
Actuator Width0.750 INCHES NOMINAL
Mounting MethodPANEL
Terminal Type And Quantity12 PRINTED CIRCUIT
Precious Material And LocationCONTACTS SILVER
Contact Load Current Rating At Max1.000 AMPERES RESISTIVE DC AND 200.000 MILLIAMPERES RESISTIVE AC
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 K520-4C-PC available?
We can source K520-4C-PC 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 K520-4C-PC by American Zettler obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K520-4C-PC 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 K520-4C-PC?
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 K520-4C-PC?
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.