The Siemens 3SE5 series limit switch has a roller level actuator and 4 contacts of a snap-action element. This switch has 2NO/2NC contact with screw connection and positive opening switching function. It has a voltage rating of 400V and a thermal current rating of 10A. Its standard design and function of the limit switch not only make it easy to select the right switch but also enable quick and easy installation, wiring and maintenance.

Easy replacement and mounting of actuator heads through plug mounting with a uniform interface
Integrated chlorinated rubber diaphragm (high functional safety in cold and aggressive environments)
Actuator heads can be rotated in 22.5° increments
Mounting time reduction up to 25% through rapid connection system for plastic enclosures
Built-in rounded plunger with 3mm over travel (total travel 9mm) for greater tolerance when switching
Minimum mechanical life is 5000000 cycles
Cable entry is 3 x (M20 x 1.5)

IP66 rated
IP67 rated
ISO13849-1(EN 954-1)
EN50041
EN50047