Mars Air Systems J0023

Image for reference only. Actual model may vary and may not include accessories shown.

Mars Air Systems J0023, Basic Controller, Magnetic Commercial Surface-Mounted Reed Switch, 115v

$244.50 /ea

* Lead times vary based on manufacturer stock. Once your order has been processed, we will provide an estimated ship date.

Since this item is not be normally stocked in our warehouse, it may be shipped directly to you from the manufacturer or brought into our warehouse with our next stock order. As soon as the manufacturer provides us with your estimated shipping date, we will let you know. If you need your item by a certain date, please contact us before placing your order or leave a note at the checkout page, letting us know when you need it.

Mars Air Systems J0023 Overview


  • Compatible with LPV2, LPN2, STD2, N2, QP10 series air curtains
  • 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 3/8” 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
  • Plastic Magnetic Commercial Surface-Mounted Reed Switch + Relay 115v (99-018 + 99-052)

Notes: Second switch required for double door. In multiple-door installations, one relay controls multiple switches. Main unit requirements: Non·E heating mode ·and· ≤1hp ·and· 115v

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.

Product Brand

J0023 Resources

Mars Air Systems J0023 Specifications


1/2 HP
Single Phase
Surface Mount
Switch Style
Magnetic Reed
115 Volts
Product Condition

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.

QP10 Series


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

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