Load disconnect switch, on-off switch 100 A single pole, with red handle. On-off switch for DIN rail mounting for controlling electrical systems. The on-off switches 5TL1 are used for switching lighting, motors, and other electrical devices. The rated currents range from 32 A to 125 A. The 5TL1 device variants can also be used as load disconnect switches according to EN 60947-1. The devices may be used as main switches to disconnect or isolate systems according to EN 60204-1. Whether for infrastructure or industrial requirements - Siemens offers switching devices for all applications and every area of use. With the new design, the on-off switch 5TL1 can be perfectly integrated into the series of RCDs and circuit breakers. Siemens switching devices are characterized primarily by: 1. Increased operational safety and system availability due to separate on and off switching of the affected circuit. 2. Reliable safety during installation thanks to standard included grip and touch protection. 3. Tool-free removal from the DIN rail or busbar connection through convenient slider manual operation. 4. Clearly visible switching position indicator. 5. Usable as load disconnect switch and main switch. 6. The on-off switches comply with the requirements of EN 60947-1 and EN 60204-1. 7. Optimal technology for your safety - only from Siemens.