Sierra Con3 On-Off SPST-Gr Switch

SIERRA Con3 Momentary (On)-Off SPST-Gr Switch – Marine-Grade & Weatherproof

Experience unparalleled reliability and safety for your electrical systems with the SIERRA Con3 On-Off SPST-Gr Switch. Expertly engineered for the most demanding marine, automotive, and industrial environments, this switch delivers superior performance where exposure to the elements is a constant concern. Its robust design and momentary action make it the ideal choice for critical functions like horns, starters, or washers, providing power only while the switch is actively pressed. This ensures both safety and precise control over your vessel´s or vehicle´s essential operations.

Unmatched Durability and Protection

Built to last, the SIERRA Con3 switch is your first line of defense against environmental damage. Its core benefit lies in its exceptional resilience. The non-corrosive plastic construction is specifically designed to withstand the harsh effects of saltwater, UV exposure, and extreme temperature fluctuations without degrading, ensuring a long and reliable service life. This switch is not just water-resistant; it is fully weatherproof, offering complete peace of mind. It protects against dust and prolonged spray to IP66 and IP68 standards, meaning it is sealed against dust ingress and can withstand powerful water jets and even temporary submersion, making it perfect for open cockpits, dashboards, and external control panels.

Certified Safety for Critical Applications

Safety is paramount, especially in marine environments where flammable vapors can be present. This SIERRA switch meets the stringent UL 1500 and ISO 8846 ignition protection requirements. This certification guarantees that the switch is constructed to prevent the emission of sparks, making it safe to install in engine compartments and other areas where fuel fumes may accumulate. This feature is not just a recommendation; it is a vital safety requirement for marine electrical components, and the SIERRA Con3 switch delivers on this promise.

Main Features
* Robust Construction: Features a durable, non-corrosive plastic construction that resists degradation from chemicals and UV light.
* Superior Weatherproofing: Protects against dust and prolonged spray to IP66 and IP68 standards, ensuring functionality in wet and dusty conditions.
* Ignition Protected: Meets UL 1500 and ISO 8846 ignition protection requirements for safe use in marine engine compartments.
* Complete Installation Kit: Supplied with a high-quality neoprene mounting gasket to ensure a secure, watertight seal against the mounting surface.
* Customizable Design: Includes a black removable actuator for easy cleaning, replacement, or customization.
* High-Quality Internals: Equipped with brass blade terminals and silver contacts for maximum conductivity, minimal voltage drop, and superior corrosion resistance.

Technical Specifications
* Product Type: Switch
* Switch Type: SPST-Gr (Single Pole, Single Throw)
* Action: (On)-Off — The (On) indicates a momentary position, meaning the switch is active only when held down.
* Electrical Rating: Rated for 20 amps at 12V DC.
* Protection Standards: IP66, IP68.
* Safety Standards: UL 1500, ISO 8846.

Choose the SIERRA Con3 Momentary Switch for a high-performance, safe, and incredibly durable solution for your electrical connection needs