12V Rocker Switch Waterproof Plastic KCD4 4Pin 30A ON-OFF with LED Light UL Rocker Switch FILN

Installed these 3 position rocker switch ON-OFF-ON units on our winch control consoles last month. The 30A rating easily handles high current motor surges during forward and reverse operation. The transparent cap diffuses the bright LED light nicely without causing driver glare at night. Snap-in fit for 30x22mm cutout was exact. We specifically chose this FILN 3 Position Rocker Switch ON-OFF-ON model for our hydraulic press dual-stage pump activator. Solid tactile feel and transparent cap diffuse light cleanly.

Installed on a pressure washer 12V trigger circuit switch. Bought 12 of these for a custom marine power board. They handle continuous pump load without getting warm. Waterproof frame seals tightly against the aluminum plate. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our solar battery bank manual bypass disconnect. Replaced plastic factory switches on an RV inverter transfer panel. The FILN switch feels night and day better—snaps into position with a reassuring click, and the transparent cap design looks modern. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Installed on a agricultural automated feeder forward/reverse panel. Decent switch for our industrial testing rig. The internal split housing prevents twisting when flipping forcefully under field conditions. Arrived in 5 days to US midwest. The 30A capacity on both active ON positions gives great peace of mind for high current motors. Internal silicone waterproof frame is a huge plus.

Super fast install, solid 30A contact resistance, and the green LED cap is highly visible across a dimly lit shop floor. We used this FILN 12V Rocker Switch Waterproof model for our work truck strobe light control box. Stainless tactile feel and transparent cap diffuse light cleanly.

Installed on a heavy-duty overland winch control station. Decent switch for our industrial testing rig. The internal split housing prevents twisting when flipping forcefully under field conditions. Arrived in 5 days to US midwest. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our off-road buggy auxiliary lighting high/low beam selector. We ordered a batch of 30 blue LED units for our production run of conveyor motor controllers. Delivery was prompt, switches were well packaged, and zero defects were found during QC testing. Fits standard 30mm x 22mm panel cutouts and 6-pin quick connect spade terminals are heavy duty.

Solid build quality for our food truck generator cutoff panel. As a panel fabricator, I look for switches that hold up under continuous loads. Tested this FILN 12V switch at 28A continuous draw for 4 hours. No heat buildup, no terminal looseness, and no frame distortion. Very impressed with the build quality. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Used this switch in an off-road buggy winch trigger system. The waterproof split structure protects the contacts against mud and high-pressure hose washing. 4-pin setup is very straightforward to wire up. We used this FILN 12V Rocker Switch Waterproof model for our CNC router auxiliary power console. Stainless tactile feel and transparent cap diffuse light cleanly.

Fits 30x22 cutout like a glove. 6 pin layout is standard, pin thickness is thick enough for 10 AWG quick disconnects. We specifically chose this FILN 3 Position Rocker Switch ON-OFF-ON model for our work truck dual-strobe light mode switcher. Solid tactile feel and transparent cap diffuse light cleanly.

Installed on a commercial espresso machine power switch. The switch action feels firm and tactile. The blue LED illumination is sharp at 12V. 4-pin male spade terminals accept standard female connectors tightly. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our agricultural automated sprayer pump panel. Installed these on our fleet of service utility trucks last month. The 30A rating easily handles high current draws from auxiliary lights and air compressors. The transparent cap diffuses the bright LED light nicely without blinding the operator at night. Snap-in fit for 30x22mm cutout was exact. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Installed on a CNC router spindle dual-speed select switch. The switch action feels firm and tactile when toggling between ON-OFF-ON positions. The blue LED illumination is sharp. 6-pin male spade terminals accept standard female connectors tightly. The 30A capacity on both active ON positions gives great peace of mind for high current motors. Internal silicone waterproof frame is a huge plus.

Very happy with these waterproof rocker switches. The internal rubber seal keeps out moisture, dust, and grease in our food processing plant setup. We used this FILN 12V Rocker Switch Waterproof model for our custom utility trailer hydraulic winch switch. Stainless tactile feel and transparent cap diffuse light cleanly.

Installed on a industrial dust collection vacuum relay switch. Good heavy duty switch for workshop machinery. Transparent button is scratch resistant and light distribution from the internal LED is uniform. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our marine anchor windlass up/down control station. Super fast install, solid 30A contact resistance, and the green LED cap is highly visible across a dimly lit shop floor. Fits standard 30mm x 22mm panel cutouts and 6-pin quick connect spade terminals are heavy duty.

Solid build quality for our RV power inverter switch box. Fits 30x22 cutout like a glove. 4 pin layout is standard, pin thickness is thick enough for 10 AWG quick connects. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Replaced plastic factory switches on an RV inverter transfer panel. The FILN switch feels night and day better—snaps into position with a reassuring click, and the transparent cap design looks modern. We used this FILN 12V Rocker Switch Waterproof model for our commercial marine dual battery switchboard. Stainless tactile feel and transparent cap diffuse light cleanly.

Awesome quality switch! The red LED light turns on crisp when activated on either ON position. Snap-in tabs hold firmly in 1.5mm aluminum paneling without any wobble. We specifically chose this FILN 3 Position Rocker Switch ON-OFF-ON model for our industrial conveyor belt forward/reverse controller. Solid tactile feel and transparent cap diffuse light cleanly.

Installed on a off-road 12V LED light bar control panel. Overall a very good switch. The transparent cap looks modern and the 30A rating gives peace of mind on high-amperage 12V circuits. Make sure your panel cutout is accurate to 30x22mm so the side tabs lock smoothly without scraping. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our lab test bench low voltage power supply unit. Awesome quality switch! The red LED light turns on crisp when activated. Snap-in tabs hold firmly in 1.5mm aluminum paneling without any wobble. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Installed on a RV electric awning in/out switch panel. Good heavy duty switch for workshop machinery motor reversing. Transparent button is scratch resistant and light distribution from the internal LED is uniform. The 30A capacity on both active ON positions gives great peace of mind for high current motors. Internal silicone waterproof frame is a huge plus.

As a panel fabricator, I look for switches that hold up under continuous loads. Tested this FILN 12V switch at 28A continuous draw for 4 hours. No heat buildup, no terminal looseness, and no frame distortion. Very impressed with the build quality. We used this FILN 12V Rocker Switch Waterproof model for our automotive paint booth ventilation control. Stainless tactile feel and transparent cap diffuse light cleanly.

Solid build quality for our commercial espresso machine dual-heater circuit. Used this 6-pin ON-OFF-ON switch in an off-road buggy dual-light bar selector rig. The waterproof split structure protects the internal contacts against mud and high-pressure hose washdowns. 6-pin layout made polarity reversing extremely simple. Fits standard 30mm x 22mm panel cutouts and 6-pin quick connect spade terminals are heavy duty.

Installed on a pressure washer 12V trigger circuit switch. Bought 12 of these for a custom marine power board. They handle continuous pump load without getting warm. Waterproof frame seals tightly against the aluminum plate. The 30A capacity at 12V gives plenty of overhead for high inductive loads. Internal silicone waterproof frame is a huge plus.

Solid build quality for our solar battery bank manual bypass disconnect. We needed a heavy-duty 12V 30A switch for a marine washdown pump control board. Generic switches always suffered from internal spring deformation or water leaks. FILN's KCD4 switch with its internal silicone waterproof frame completely solved the problem. Terminal pins hold spade connectors tightly. Fits standard 30mm x 22mm panel cutouts and 4-pin quick connect pins are heavy duty.

Installed these on our fleet of service utility trucks last month. The 30A rating easily handles high current draws from auxiliary lights and air compressors. The transparent cap diffuses the bright LED light nicely without blinding the operator at night. Snap-in fit for 30x22mm cutout was exact. We used this FILN 12V Rocker Switch Waterproof model for our work truck strobe light control box. Stainless tactile feel and transparent cap diffuse light cleanly.

We needed a heavy-duty 3-position switch for a marine dual-bilge pump selector panel. Generic plastic switches always suffered from internal spring deformation or water leaks. FILN's KCD4 switch with its internal silicone waterproof frame completely solved the problem. 6-pin spade terminals hold connectors snugly. We specifically chose this FILN 3 Position Rocker Switch ON-OFF-ON model for our winch forward/reverse control box. Solid tactile feel and transparent cap diffuse light cleanly.