Medium Duty Main Battery Disconnect SwitchesIgnition ProtectedFor use with 12 24 and 32 volt marine electrical systemscapacity - rated 250 amps continuous 360 amps intermittent Medium Duty Main Battery Disconnect Switch w/ Alternator Field Disconnect and Key Lock Product : PERKO MEDIUM DUTY MAIN BATTERY SWITCH W/ KEY LOCK Manufacturer : PERKO Manufacturer Part No : 9604DP UPC : 085226560859 SKU: CW33122