Marquardt Switches · Electronic Components
1802.1121
Switch, Toggle
Part Number1802.1121
ManufacturerMarquardt Switches
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-314-7317 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Actuator Position Action RelationsLEFT POSITION MAINTAINED AND RIGHT POSITION MAINTAINED
Actuator Inscription0 SINGLE ACTUATOR
Mounting MethodPANEL
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
ColorBLACK SINGLE ACTUATOR
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE AC
Terminal Type And Quantity4 QUICK DISCONNECT, MALE
Maximum Voltage Rating In Volts250.0 AC
Body StylePANEL MOUNT
Body Height18.0 MILLIMETERS NOMINAL
Precious Material And LocationCONTACT AND TERMINAL SURFACES SILVER
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 1802.1121 available?
We can source 1802.1121 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 1802.1121 by Marquardt Switches obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1802.1121 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 1802.1121?
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 1802.1121?
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.