Electro Switch Corp. · Electronic Components
S1155
Switch, Rotary
Part NumberS1155
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-503-0816 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Knob Manufacturer Part Number9S5401L1
Individual Section Quantity5
Knob Manufacturer Code80064
Overall Width2.375 INCHES NOMINAL
Overall Height2.500 INCHES NOMINAL
Contact Voltage Rating In Volts450.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
Thread Quantity Per Inch24 SINGLE MOUNTING FACILITY
Features ProvidedACTUATOR KNOB
Switch Actuator Positioning Increm90.0 DEGREES SINGLE ACTUATOR
Throw Quantity2 EACH SECTION FRONT
Mounting Facility Circle Radius1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY
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 S1155 available?
We can source S1155 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 S1155 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S1155 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 S1155?
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 S1155?
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.