• Ex zone 1 and 21
• Special version up to +90 °C ambient temperature for dust Ex zone 21 available (HU)
• Spring-to-lock or power-to-lock principle
• Two Ex switch inserts in one enclosure
• Problem-free opening of stressed doors by means of bell-crank system
• High locking force 3500 N
• Ball catch
• Wiring compartment
• Special version only for dust Ex zone 22 available
• Attention: Please state required international approvals with your order!• The actuator is not included in the delivery of the switches
• 1 additional cable gland M20x1.5 is included in delivery