Mars Air Systems J0720 Air Door Control Package, Adjustable 6-Second to 20-Minute Time Delay, Magnetic Reed Switch, 115V
The Mars Air Systems J0720 is an industrial control package for air curtain systems. It uses an industrial metal surface-mounted magnetic reed switch and supports two 1/2 HP motors maximum.
- Adjustable time delay from 6 seconds to 20 minutes
- 115 V, single-phase configuration
- Solid-state controller package
- Time delay keeps the air curtain on after the door closes
Adjustable time delay
Field-adjustable from 6 seconds to 20 minutes; the delay keeps the air curtain on after the door closes.
Industrial magnetic reed switch
Uses an industrial metal surface-mounted magnetic reed switch.
Two-motor capacity
Rated for two 1/2 HP motors maximum.
Electrical configuration
Designed for 115 V, single-phase operation.
Solid-state controller
Solid-state RIB controller package for air curtain control.
Magnetic door-switch operation
Allows an air curtain to work with a magnetic door switch.
UR and NEMA 1 rating
The control package is identified as UR (UL Recognized) and rated for NEMA 1 applications; field installation is by others.
Certifications & Compliance
Warranty & Protection
1-year parts warranty.
Frequently Asked Questions
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