The JSHD4 Anti-tamper device from ABB is designed to ensure that the JSHD4 three-position device is activated by a hand, enhancing safety and reliability. Here are some details:

Compatibility: Works with various combinations of top and bottom parts, except for top part JSHD4-1 and bottom part JSHD4 AK.

Applications: Used in scenarios where limited machine movement is required while the operator is in a hazardous area, such as during troubleshooting, test running, or programming.

Dimensions: Compact design with a net depth of 7 mm, height of 60 mm, and width of 22 mm.

Material Compliance: Meets RoHS and REACH standards.

Safety Standards: Complies with EU directives for safety and toxic substance control.