Siemens 3SE2120-1D

The Siemens 3SE2120-1D is a position switch designed for precise and reliable operation in industrial settings. Featuring a roller plunger actuator and snap action mechanism, it provides quick response and durable performance. This metal-enclosed switch includes one normally open (NO) and one normally closed (NC) contact, making it versatile for various control applications. Its connection is made via a single M20 x 1.5 threaded entry. Distributed by BSP Automation, this position switch continues to be a trusted choice for many automation projects, with its successor model being the 3SE5112-0CD02.