Sentron load disconnect switch 3LD, main switch, 3-pole, Iu=250A, operational power at AC-23 A at 400V: 132 kW, panel installation, rotary drive, black, handle directly on the switch. The main and emergency stop switch 3LD serves as a repair switch for safe disconnection of loads in various environments. The applications of the 3LD network disconnect devices are diverse. After network disconnections, they ensure the safe isolation of the entire electrical equipment and can switch off three-phase motors as well as climate and ventilation systems. The 3LD have proven themselves in many areas, particularly in processing and manufacturing machines in mechanical and conveyor systems, in the chemical industry, and in the food and beverage industry. The Siemens main and emergency stop switches 3LD are characterized by: 1. Modular design, quick and easy installation of auxiliary switches, N-PE terminal or 4th pole. 2. Versatile and globally applicable thanks to international IEC, UL, and marine approvals. 3. Protection class up to IP 65 with encapsulated housing for outdoor applications. 4. Usable for direct current applications. 5. Mounting types: front mounting, mounting plate, DIN rail. 6. Optimal network disconnection from 16 A to 250 A through the lockable rotary drive.