Function: 1-2-BOTH-OFF Maximum Voltage Rating: 48VDC Stud Size: M8 Cranking Rating: (10 Seconds): 1000A Intermittent Rating: (5 Minutes): 300A Continuous Rating: 200A Battery Input: 2 Switch Function: 4 Battery Studs: Tin-Plated Copper Stud Torque: 120 lb.-in Cable Size: 4/0 AWG to Meet Ratings Unique ergonomic and aesthetic knob design Removable knob for added level of safety and isolation Robust Glass Fiber reinforced Nylon enclosure Removable windows on all four sides for unobstructed wiring Surface or panel mount options provide flexibility during installation Includes (4) M4x35 Mounting Screws Meets Ignition Protection Standard (ISO8846/ SAE J1171) Interchangeable knob labels for easy identification CE certified; IP66 Rated Battery Switch with Alternator Field Disconnect