This model requires a separate Activation Switch. All air curtains using control panels require an Activation Switch to be ordered with the panel.
Standard location: Factory installed on left hand end plate of air curtain.
Single Phase Control Panels:
A single phase control panel is required when:
- A time delay is used
- 24 volt control is used
- When motor quantities exceed: (2) 1/2 hp @ 120V or (3) 1/2 hp @ 208-240V
An activation switch must be selected along with the panel for activation of the air curtain.
Standard control panel construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), Time Delay (as required).
Three Phase Control Panels:
All three phase power supplies require a three phase control panel and an activation switch.
Standard Control Panel Construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), and Time Delay or 120V Control Transformer (as required).