LS692 Key safety switch ATEX

LS692 Key safety switch with positive opening 1NO+1NC -The safety circuit must be connected to the NC contact 21-22 with the key plugged in.-The safety switches are fixed to the body of the machine, while the key is fixed to the protection – The head of the switch can be positioned on each of the four sides of the switch by unfastening the four fixing screws:8 different driving directions can be obtained.