MP100A motorpack
3
®
Typical Wiring Diagrams
Wiring diagrams are shown for motor packs and dampers installed with power ventilator fan equipment with single
speed motor. The damper will open when the fan is on and close when the fan is off. For connection to two-speed
fan motors or for other control sequences consult the factory. The wiring diagrams shown with end switches are for
applications where it is desirable to have the damper fully open before fan start-up.
Single Phase
Three Phase
Actuator Wiring Diagrams
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Optional transformer for
277, 380, 575 or 600 volts
(120V actuator required)
Blue
24V Single Voltage Actuator
460V Single Voltage Actuator
White
Brown
Brown
110/115/120V Dual Voltage Actuators
Blue
208/220/230/240V Dual Voltage Actuators