Morris Material Handling · Electronic Components
79Z3990D4
Switch, Toggle
Part Number79Z3990D4
ManufacturerMorris Material Handling
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-363-7032 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max15.000 AMPERES INDUCTIVE DC AND 15.000 AMPERES INDUCTIVE AC AND 7.000 AMPERES LAMP DC AND 4.000 AMPERES LAMP AC AND 20.0
Thread Quantity Per Inch32
Maximum Voltage Rating In Volts28.0 DC AND 115.0 AC
Terminal Type And Quantity6 PIN
Inclosure TypeUNINCLOSED
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Nominal Thread Size0.138 INCHES
Mounting MethodPANEL AND THREADED HOLE(S)
Actuator Position Action RelationsUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
ColorBLACK SINGLE ACTUATOR
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 79Z3990D4 available?
We can source 79Z3990D4 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 79Z3990D4 by Morris Material Handling obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 79Z3990D4 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 79Z3990D4?
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 79Z3990D4?
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.