The Buyers Products 300 amp large frame circuit breaker with auto reset protects high-current circuits on dump hoists, lift gates, salt spreaders and cranes. The large frame leaves extra clearance around the stud for heavy gauge connectors, and the auto reset makes it a good fit for breakers mounted out of easy reach. The housing is water-resistant and IP67 rated against water and dust intrusion. Trip current rated at 300 A Large frame gives additional clearance around the stud for heavy gauge connectors Automatic reset suits circuits that are out of easy reach Protects dump hoist, lift gate, salt spreader and crane high-current circuits Waterproof design, IP67 rated for water and dust intrusion Part of the Buyers Products 150A-300A large frame range Specifications Trip current: 300 A Reset type: Auto Maximum voltage: 42 VDC Ingress rating: IP67 Stud material: Brass Housing material: Plastic Length: 3.325" Width: 1.875"