On-Off Rocker Switches for Versatile Mounting
We manufacture a wide variety of on-off rocker switches with flexible mounting options. From panel-mounted to on-board mounted designs, there’s a LANZ rocker switch to meet diverse customer applications. Our portfolio covers multiple actuator styles and current ratings ranging from 4A to 21A, delivering reliable switching performance across a broad range of use cases.
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KCD2-101N-3P round rocker switch with red/blue/yellow/green indicator light
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KCD2-101ND-3P round rocker switch with Red Blue Yellow Green indicator light
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KCD2-101NF-3P 3-pin 2-gear waterproof rocker switch round with red indicator light
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KCD2-101NMD cat’s eye round rocker switch 3 pin 2 gear with red/yellow/green/transparent indicator
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KCD2-103 3 pin 3 gears rocker switch round solid red white black
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KCD2-103D 3 feet 3 gears rocker switch round solid red black
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KCD2-201ND upper circle lower 4 pin 3 gears rocker switch round with red indicator light
read KCD2-201ND upper circle lower 4 pin 3 gears rocker switch round with red indicator lightKCD2-201ND upper circle lower 4 pin 3 gears rocker switch round with red indicator light
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KCD2-203 6 pin 3 gear rocker switch round black/red
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KCD3-101-2P rocker switch black without light
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KCD3-101-2P rocker switch black without light
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KCD3-101-2P rocker switch black+red
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Find the Right Rocker Switch for Your Application
Rocker Switch Types, Operation, and Features
A rocker switch is an electrical on/off device that operates by rocking from one side to the other. When pressed, one side rises while the other is depressed, opening or closing the electrical circuit. Rocker switches are available in multiple operating modes, including on/off, on/off/on, latching, and momentary. Illuminated versions are offered to improve visibility in low-light environments. For more demanding applications, sealed and waterproof rocker switches are available, including dust-resistant designs with IP67, IP68, and IP68S protection ratings.
Mounting and Electrical Options
Rocker switches are commonly mounted to panels or switch boxes using screws or snap-in clips. A wide range of shapes and sizes is available, including round and mini rocker switches. Mounting options support both panel and printed circuit board applications, including through-hole, right-angle, and surface-mount configurations. Electrical configurations include multiple pole and throw options such as SPST, SPDT, DPST, DPDT, 3PDT, and 4PDT. Terminal styles include feed-through, wire leads, solder terminals, screw terminals, quick-connect or blade terminals, surface-mount technology, and straight, side, or right-angle PC pins.

Customization Capabilities
Actuator & markings
Custom legends and actuator markings are available, with optional illumination for clear identification.
Mechanical protection
Rugged designs, switch guards, and protective boots help prevent accidental actuation and improve environmental resistance.
Form factor options
Round, narrow, and subminiature designs support space-limited applications, with custom wire harness options for qualifying designs.
Rocker Switch FAQ
We offer a wide range of rocker switches, including on/off, on/off/on, latching, and momentary types. Options are available in multiple pole and throw configurations, with illuminated and non-illuminated designs.
Our rocker switches support panel mount, snap-in mount, and PCB mount installations, including through-hole, right-angle, and surface-mount configurations to suit various applications.
Yes. We provide sealed, dustproof, and waterproof rocker switches with protection ratings up to IP67, IP68, and IP68S, designed for demanding industrial and outdoor conditions.
Customization options include actuator markings, illumination, form factor selection, and custom wire harness support for qualifying designs. Please contact us to discuss your requirements.
















