With a patented weld breaker safety feature and integrated lockout/tagout, the 75930-Series Battery Master Disconnect Switch with Auxiliary Contact is designed for safely cutting off battery power to all electrical systems aboard heavy-duty vehicles and equipment used in mining, agriculture, construction, and transportation. This dual-pole, single-throw (DPST) manual battery disconnect switch is constructed with a robust engineered polymer housing, offering a contemporary design that stands up to the harsh conditions typically found in commercial vehicle environments. Carrying an IP67/IPX9K rating, the switch is protected against dust, debris, and water. Features and Benefits • Continuous current rating of 200A with 90mm2 cables and 300A with 120 mm2 cables on main contact and 10A with 2.5mm2 cables on auxiliary contact • Inrush current rating of 500A per 60s at 23 °C and 1,000A per 15s at 23 °C on main contact and 20A per 180s at 23 °C on auxiliary contact • Dual-pole, single-throw (DPST) • Engineered polymer design is protected against dust, debris, and water to an IP67/IPX9K rating • Removable handle available in red, yellow, or black with hole accepting up to 6.5mm lockout/tagout shackle • Patented weld breaker safety feature • Built-in lockout/tagout