SENTRON load disconnect switch 3LD, main switch, 3-pole, Iu: 125 A, operational power at AC-23 A at 400 V: 45 kW, floor mounting with door coupling, rotary drive, black, 4-hole mounting of the handle. Main and emergency stop switch SENTRON 3LD2 for safe disconnection of loads in many areas, e.g. for three-phase motors, climate and ventilation systems, in processing machines of the machinery and conveyor technology, in the chemical industry or in the food and beverage industry. Modular design, quick and easy assembly of auxiliary switches, N-PE terminal or 4th pole. Optimal network separation from 16 A to 250 A through lockable rotary drive. Protection class up to IP 65 with encapsulated housing for outdoor applications. Versatile and globally applicable thanks to international IEC, UL, CCC, and shipbuilding approvals. The main and emergency stop switches 3LD are available in various versions for front mounting, mounting plate, DIN rail, or panel installation, optionally with direct or door coupling rotary drive. For 3LD2, variants for DC applications are also available. Main and emergency stop switches 3LD - continuous safety for users and systems.