Linemaster Switch · Electronic Components
491SC36
Switch, Foot
Part Number491SC36
ManufacturerLinemaster Switch
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-236-6047 (NSN)
Federal Item NameSWITCH,FOOT
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Terminal Type And Quantity3 SCREW
Body Length2.875 INCHES NOMINAL
Body StyleRECTANGULAR PEDAL
Maximum Voltage Rating In Volts250.0 AC
Body Height1.125 INCHES NOMINAL
Body Width2.500 INCHES NOMINAL
External Depth28.7 mm
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantTBA
Product Range-
IscanonicalY
Contact Current Max10 A
Contact ConfigurationSPDT-1NO, SPDT-NC
SvhcNo SVHC (14-Jun-2023)
Switch Operation(On)
External Height73.2 mm
Contact Voltage Ac Nom250 V
ProducttraceabilityNo
UseccnEAR99
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 491SC36 available?
We can source 491SC36 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 491SC36 by Linemaster Switch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 491SC36 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 491SC36?
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 491SC36?
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.