Designed for heavy-duty use, the Philmore Mfg. 30-345 toggle switch is a reliable choice for control over a wide range of electrical currents. With a current rating of 20A @ 125V AC and 10A @ 277V AC, this DPST switch can handle up to 1-1/2 horsepower at 125-250V AC. Its brass contact material with bright nickel plate offers a low initial contact resistance of 50 Meg ohm (Max) and high insulation resistance of 100 Meg ohm (Min) @ 500V DC. Additionally, the switch is capable of withstanding a dielectric strength of 1000V AC 50/60Hz for 1 minute, ensuring safe and efficient operation. The body material is sturdy and the actuator is made of metal, providing durability and longevity. The switch can easily be mounted with its 0.50" mounting hole, making it a practical and versatile choice for various applications