Skip to main content
Safety Control Devices

Safety control devices are used to start and stop dangerous machine movements.  

email us at:  jokab.service@us.abb.com

One and Two Hand Control Devices

Used as a hold-to-run button (one Safeball™)

For a two-hand control device, the operator needs to have a Safeball for each hand to be able to operate a machine.
Safeball™ is a spherical ball containing two embedded pushbutton switches, one on each side of the ball. Both buttons must be activated to start and operate a machine.

Three Position Devices

HD5 three-position enabling device is used for troubleshooting, running tests, and programming.
JSHD4 three-position enabling device is used for troubleshooting, running tests, and programming.