The 3SE2100-1GW is a position switch from Siemens, featuring metal-enclosed snap-action contacts (1NO+1NC) with a roller crank and fine adjustment. However, this product has been discontinued since January 31, 2012, and its successor is 3SE5122-0CH01.

Contacts: 1NO + 1NC (snap-action)

Actuator: Roller crank with fine adjustment

Enclosure: Metal

Thread Size: 3 x M20 x 1.5

Protection Class: IP67

Operating Temperature: -30°C to +85°C

Voltage Rating: 230V/500V AC-15/AC-12

Current Rating: 6A/10A

Mounting Type: Screw mounting

Dimensions: Length: 175mm, Width: 56mm