- Designed for seamless connection and branching of DC 12V 20A circuits, this SPST isolator switch features a 2-pin configuration with an optional LED indicator in blue. The rocker switch is crafted from high-quality aluminum and ABS material, ensuring durability and waterproof performance. - The LED indicator illuminates when the switch is activated, providing a clear visual cue. The opening size measures 20 mm (0.8 inches) and includes a keyhole slot to prevent rotation during use. - The pin connections are straightforward: one pin connects to the battery's negative pole, another to the positive pole, and the final pin connects to the equipment's positive pole. The metal plate dimensions are 95 x 65 mm (3.7 x 2.5 inches), making it compact for various applications. - This switch is equipped with copper-coated silver contacts for excellent conductivity. The flame-retardant shell enhances safety, making it suitable for demanding environments. Applications: - Ideal for automotive use, allowing for easy control of lighting systems or accessories in trucks and vehicles. - Suitable for marine applications, effectively managing power distribution for onboard equipment while ensuring durability against water exposure. - Perfect for DIY projects, providing reliable circuit management for custom electronics or home automation systems. This isolator switch combines functionality with safety, making it an essential component for any DC circuit application.