The ES/EM 97 series position switches with or without safety function feature a modular design. The actuator heads can be easily fastened, replaced or turned in 90-deg. steps with four captive screws. Also, the switching inserts can be removed after opening the screw-free cover. The series has a wide range of actuators and dimensions to EN 50047, the prevalent standard for automation technology. The series can also be used in machine safety applications. Paired with a suitable receiver, they achieve a safety level in line with Performance Level e to EN ISO 13849-1 and SIL 3 to EN 62061.
For the position switches with safety function, two additional actuator heads are available. In the "AZ" version, the ES 97 becomes a safety switch with a separate actuator – the classic design for position monitoring of guard doors in line with machine safety. The ES 97 SB is suited to space-saving hinge-mounted position monitoring of turning guard doors.
- Thermoplastic enclosure
- Design to EN 50047
- Horizontally slotted mounting holes
- Max. 3 contacts
- Double insulated
- Cover fixed without screws
- Available with contact latching
- Actuator can be repositioned by 4 x 90-deg.
- Rocking lever can be repositioned by 10-deg. steps
