Image for reference only and may slightly vary.
Mars Air Systems J0021, Basic Controller w/ Time Delay, Magnetic Commercial Surface-Mounted Reed Switch, 115v
$337.50Ā /ea
Mars Air Systems J0021 Overview
Features:
- Compatible with LPV2, LPN2, STD2, N2, QP10 series air curtains
- Time delay option ā Field adjustable (6s-20m) delay on break. Delay keeps air curtains ON after door closes
- UR (UL Recognized) and rated for NEMA 1 (field installed by others)
- Solid State Controllers
- Used when low voltage automatic control of an air curtain(s) is required
- Compact control package for limited space installations
- Reed and Magnet have sleek compact design (must be within 3/8ā of each other to energize and deenergize the air curtain)
- Single pole terminal (1P) normally closed (NC) and normally opened (NO) contact
- Relays require at least one switch to function, and so are available in Control Kits only.
- Wiring terminals provided in reed switches (field wired by others)
- Durable white plastic construction
Note: Second switch required for double door. In multiple-door installations, one relay controls multiple switches.
Mars Air Systems Warranty:
1 Year Parts
Special Order Item:
This item might not be returnable and in some instances cannot be canceled once the order has been placed.
Mars Air Systems J0021 Specifications
Details
HP
1/2 HP
Phase
Single Phase
Placement
Surface Mount
Switch Style
Magnetic Reed
Volts
115 Volts
Product Condition
New
Compatible Products
Models numbers shown are for reference only, may not be listed, may vary by serial number and subject to change without notice. Please contact us to confirm the proper item to be used with your model.
LPV2
LPN2
STD2
N2
QP10 Series
Warranty
Manufacturer Warranty All items that include a warranty are based on the manufacturer's warranty policy. Purchasers are subject to working directly with the manufacturer to start & finish the warranty process. Note: Some manufacturers' warranties may not cover products when used in a residential setting. To ensure your intended use is covered, please contact us to verify the warranty terms before purchasing.
1 Year Parts
Customer Q&A
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