Siemens 3SB3801-0DF3 Аварийная кнопка

3SB3 - Pushbutton

The 3SB3 series from Siemens offer a wide variety of quality, high performance pilot devices for a multitude of applications. The 22mm modular range of switches, pushbuttons and signalling devices are available for front panel mounting and rear conductor connection.
The 3SB3 series with a nominal diameter of 22 mm is available:
•in a square design for a 26 mm ´ 26 mm cut out, plastic version
•in a round design, plastic and metal versions
The devices are of modern industrial design and can be mounted rapidly by a single person. The operating surfaces of the pushbuttons and illuminated pushbuttons are concave.
The devices are climate-proof (KTW 24) and are suitable for standard industrial applications.