Idec HE2B Series Safety Enabling Switch, IP40

The Enabling Switch is a multi contact 3 position enabling switch. By holding an enabling switch, an operator can avert danger when a machine operates unexpectedly. When the panicked operator either releases or grasps tightly the enabling switch, the switch disables the machine operation in either situations.

Duplicated actuators and contacts
High durability is also provided
Operating force hardly changes after 10000 operations