Blue Sea 4163 10A Push Button LED Ring Switch Off-(On) Red Momentary On

The Blue Sea 4163 10A Push Button LED Ring Switch Off-(On) Red Momentary On delivers reliable, tactical-grade switching for mission-critical applications in vehicles, vessels, and tactical platforms. Built by Blue Sea Systems—a trusted name in marine and automotive electrical systems adopted by law enforcement and military operators—this momentary-on switch provides instantaneous control with visual feedback. Whether you're installing emergency lighting, tactical communication systems, or auxiliary power controls, this switch combines durability with intuitive operation for high-stress environments where reliability is non-negotiable.

Rated for 10 amps continuous current, the Blue Sea 4163 accommodates low to medium-draw electrical loads common in tactical setups. The red LED ring illuminates when pressed, providing immediate visual confirmation of circuit activation—critical in low-light operations or high-adrenaline scenarios. The switch features flexible wiring configuration: wire it as normally open (power only when pressed) or normally closed (power cuts when pressed), adapting to your circuit design. Installation uses standard .110-inch quick-connect terminals included in the retail package, eliminating the need for soldering and allowing rapid field replacement or repositioning.

Ideal for vehicle-mounted lighting systems, emergency beacon controls, winch operation, or any application requiring momentary activation with tactile feedback, this switch serves law enforcement, military, first responder, and civilian tactical operators. Its compact profile and IP-rated construction withstand vibration, moisture, and temperature fluctuations typical of field deployments. The momentary-on design ensures fail-safe operation: release pressure and the circuit deactivates, preventing accidental sustained drain on battery systems or unintended device operation during vehicle movement or tactical maneuvering.