Abus 20148 Plastic Covered Aluminum Core Padlock 74M 40 1 1 2" Shackle Optional Keying Optional Finish 6 Pack Opel if one switch goes down if one switch goes down independent battery charging • Automatic uninterrupted backup circuit • Battery cables included • Requires (2) 12VDC 7AH batteries • Batteries not included Dimensions: 11” W x 11” H x 4” D knockouts: 1 2” & 3 4” Hinge less removable cover: Cam lock not provided Operating Voltage: 24 VDC UL294 (6e) Security Levels: Destructive Attack: Level I Line Security: Level I Endurance: Level IV Standby Power: Level I Rated Power: Class 2 Rated power limited output Warranty: 3 Year Manufacturer Warranty Lock body and shackle vinyl encased of keys supplied: one key included Shackle diameter d: 1 4 inch Vertical clearance c: 1 1 2 inch Weight [lbs]: 0