Under extreme operating conditions, the AZM 415 Ex solenoid interlock is suitable for the protection of larger safety fences in tank farms and petrol depots. It is also suitable for preventing inadvertent access to plants, service or maintenance areas with potential hazards.
Many users, use this solenoid interlock because of the robust overall-metal enclosure, the protection against incorrect locking, the high holding force of 3,500 N and the large range of actuator and handle variants. Optionally, solutions for double doors or adjustable ball latchings are available.
As an alternative to solenoid interlocks, we offer our modular, mechanical Ex trapped key system called SHGV, which is also available with explosion protection certification. This system offers the advantage that hazardous plants can be cost-efficiently protected without electrical installation.