Data Sheet |
PX Weatherproof Thermostat |
General
Information
The PX thermostat is designed for temperature control applications (pipe freeze protection, roof & gutter de-icing or snow melting) in ordinary areas. The unit is housed in a weatherproof NEMA 4X enclosure. The PX thermostat can be used in an ambient-sensing mod, line sensing mode or used to control a contactor coil.
•Automatic activation-reduced operational costs
•Remote bulb temperature sensing
•Large, readily visible dial
•Rugged, weather-resistant, water-tight enclosure
•Built from corrosion-resistant materials
Technical Data
Supply: |
120-277V |
Max. Load: |
25A @ 120-240V, 22A @ 277V, resistive |
Temperature Range: |
0°F to 120°F (-18°C to 49°C) |
Max. Exposure Temp.: |
140°F (60°F) |
Enclosure Type: |
NEMA 4X, NEC Article 547 Compliant |
Mounting: |
Wall mounted |
Sensor: |
10 ft. (3 m) stainless steel capillary/bulb |
Dimensions (HxWxD): |
6.38” x 3.06” x 2.5” (162mm x 78mm x 64mm) |
Switch: |
Single pole, double throw SPDT |
Product Dimensions
© Copyright 2013 Danfoss Inc. |
NA.EFH.PXTD.05/13 |
TEL: 866-676-8062, FAX: 905-285-2055 1 |
Installation Notes |
Installation must be made by a trained, qualified service person in accordance with the NEC and all |
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applicable local codes and ordinances. |
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A drip loop should be provided to prevent water and otehr liquids from entering the thermostat |
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housing. The cord or conduit connections to the enclosure must be water and dust-tight. |
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Positioning (Ambient) |
Locate the thermostat for optimum temperature sensing. Thermostat operation will be affected by |
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unusual heat or cold, such as direct sunlight, near windows or doors, etc. |
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Positioning |
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(Line Sensing) |
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Wiring Connections
Diagram
Ordering Information
Part No. |
Description |
088L3422 |
PX Weatherproof Thermostat With Water-Tight Enclosure |
Applications
This product is for use with these Danfoss cables:
Danfoss Electric Heating Products
PX Pipe Freeze Protection Cables
RX and RX-C Roof & Gutter De-Icing Cables
Warranty |
Danfoss offers a two year limited warranty covering defects in workmanship and materials. |
Technical
Services
For technical questions, please contact Danfoss Heating Division North America at 1-866-676-8062. More information on Danfoss Electric Heating products is available at www.LX.Danfoss.com.
Danfoss |
can accept no |
responsibility |
for possible errors |
in catalogs, brochures, other printed materials, and |
website information. |
Danfoss reserves the right to alter its |
products |
without notice. |
This also |
applies to products |
already on order provided that such alteration can |
be made without |
subsequent changes being necessary in |
specifications already agreed upon. All trademarks in this material are property of the respective companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
Danfoss Inc. Toronto
Toll Free: 1-866-676-8062 Tel.: 905-285-2050
Fax: 905-285-2055 www.LX.Danfoss.com
DanfossPX
BRINGING WARMTH TO LIFE
© Copyright 2013 Danfoss Inc. |
NA.EFH.PXTD.05/13 |
TEL: 866-676-8062, FAX: 905-285-2055 2 |