Siemens 3LD2003-1TL53

The device is a 4-pole switch disconnector featuring an emergency stop function, with a rated permanent current of 16 A. It supports operational power of 7.5 kW at 400 V under AC-23 conditions. The switch is front-mounted and utilizes a rotary operating mechanism, characterized by a red/yellow handle and a 4-hole mounting configuration. The degree of protection is rated at IP65, ensuring suitable performance in various environments.

With a maximum rated operation voltage of 690 V, the switch is interlockable and designed for applications requiring a main switch and safety switch capability. This model can also be locked in the OFF position for added safety. The mechanical service life is typically rated for 100,000 operating cycles, indicating durable performance. It is suitable for both maintenance and service switching, making it versatile for industrial applications.