Safety Control Devices

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

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One and Two Hand Control Devices

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

JSTD25
For a two-hand control device, the operator needs to have a Safeball for each hand to be able to operate a machine.
Safeball
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
HD5 three-position enabling device is used for troubleshooting, running tests, and programming.
JSHD4
JSHD4 three-position enabling device is used for troubleshooting, running tests, and programming.

Publications

Related Links
Machine Safety Easy Reference Guide
Jokab Safety Application Guide