Siemens Rotary actuator 3LD9243-1B 1 pc.

Rotary drive, black operating knob, for four-hole front mounting, accessory for main and emergency stop switch 3LD23/24 for 160A-250A and for main emergency stop switch 3LD5 UL for 100A-150A. 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 disconnection 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 machine and conveyor construction, in the chemical industry, and in the food and beverage industry. The Siemens main and emergency stop switches 3LD are characterized primarily by: 1. Modular design, quick and easy installation of auxiliary switches, N-PE terminal, or 4-pole. 2. Versatility and global applicability thanks to international IEC, UL, and marine approvals. 3. Protection class up to IP 65 with encapsulated housing for outdoor applications. 4. Suitability for DC 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.