WST 2e

• Output current 2 A (24 V / 48 W)

• Actuators can be controlled by ventilation buttons

Options

• PK-SA: Potential-free contacts for forwarding indication of position

• AP: Simplified connection of the mains supply cable, ventilation buttons and Wind and Rain Control directly in the control unit (without external junction box)

WST 4e

• Output current 4 A (24 V / 96 W)

• Actuators can be controlled by ventilation buttons

Options

• PK-SA: Potential-free contacts for forwarding indication of position

• AP: Simplified connection of the mains supply cable, ventilation buttons and Wind and Rain Control directly in the control unit (without external junction box)

WST 8e

• Output current 8 A (24 V / 192 W)

• Actuators can be controlled by ventilation buttons

Options

• PK-SA: Potential-free contacts for forwarding indication of position

• AP: Simplified connection of the mains supply cable, ventilation buttons and Wind and Rain Control directly in the control unit (without external junction box)