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PX Pipe freeze protection controls

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PX weatherproof thermostat with water-tight enclosure

The PX thermostat is designed for temperature control applications to prevent pipe freeze in ordinary areas. The unit is housed in a weatherproof NEMA 4X enclosure. The PX thermostat can be used in an ambient-sensing mode, line sensing mode, or used to control a contactor coil.

Features and benefits

  • Automatic activation - reduced operational costs

  • Remote bulb temperature sensing

  • Large, readily visible dial

  • Wall mounted

  • Water-tight enclosure

Technical Data:

  • Supply: 120V-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°C)
  • Enclosure Type: NEMA 4X, NEC Article 547 Compliant
  • Mounting: Wall mounted
  • Sensor: 5 ft. (1.5m) stainless steel capillary
  • Dimensions (HxWxD): 6.38" x 3.06" x 2.5" (162mm x 78mm x 64mm)
  • Switch: Single pole, double throw SPDT

Danfoss Pipe Heating System

Danfoss has designed versatile outdoor solutions for pipe heating, roof and gutter, and ground heating that can be installed on virtually any type of construction including private, business and institutional buildings.

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