Fire damper unit

SBB2I

2 Input Fire Damper Module

SBB4I

4 Input Fire Damper Module

SBB4I2O230T6

4 Contact Inputs, 2 Relay Outputs for Monitoring and Controlling 2 Fire Dampers, Power Supply 230 V AC

SBB4I2O24T6

4 Contact Inputs, 2 Relay Outputs for Monitoring and Controlling 2 Fire Dampers, Power Supply 24 V DC

SBB4I2O230

4 Contact Inputs, 2 Relay Outputs for Monitoring and Controlling 2 Fire Dampers, Power Supply 230 V AC

SBB4I2O24

4 Contact Inputs, 2 Relay Outputs for Monitoring and Controlling 2 Fire Dampers, Power Supply 24 V DC