Eaton Electrical · Electronic Components
MBSS1817A2
Switch, Push
Part NumberMBSS1817A2
ManufacturerEaton Electrical
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-238-2985 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Actuator Diameter0.306 INCHES NOMINAL
Body Length0.780 INCHES MAXIMUM
Thread Series DesignatorUNEF
Terminal Type And Quantity4 PIN
Contact Load Current Rating At Max110.000 MILLIAMPERES RESISTIVE AC
Maximum Voltage Rating In Volts110.0 AC
Nonpile Up Contact Arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.375 INCHES
Mounting MethodTHREADED BUSHING
Body Diameter0.500 INCHES NOMINAL
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 MBSS1817A2 available?
We can source MBSS1817A2 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 MBSS1817A2 by Eaton Electrical obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MBSS1817A2 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 MBSS1817A2?
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 MBSS1817A2?
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.