Sentron load disconnect switch 3LD in housing, maintenance and repair switch with EMC shielding plate, 3-pole, Iu: 125A, AC23A 400V at 50/60Hz: 45kW. In frequency converter operation: AC20 400V at 0-550Hz: 45kW, 1S + 1Ö 20-150ms lead time, insulation material encapsulation for metric screw connection, rotary drive, black, lockable in 0 and I position, including shield clamps and hose clamps. The main and emergency stop switch 3LD ensures safe disconnection of loads in various environments. The applications of the 3LD3 network disconnection devices are diverse. After network disconnections, they ensure the safe isolation of the entire electrical equipment and can switch, for example, three-phase motors as well as climate and ventilation systems. 3LD3 are also ideally suited for use in control or distribution cabinets, especially for applications in small machines such as saws, compressors, pumps, concrete mixers, drills, milling machines, and woodworking machines. The Siemens main and emergency stop switches 3LD are characterized primarily by: 1. Modular design, quick and easy mounting of auxiliary switches, N-PE terminal or 4th pole. 2. Versatile applicability thanks to local approvals. 3. A mechanical size for five electrical sizes. 4. Usability for DC applications. 5. Mounting types: front mounting, mounting plate, DIN rail. 6. Optimal network disconnection from 16 A to 63 A through the lockability of the rotary drive.