LAE Temperature & Humidity Controllers Refrigeration Controllers AT1-5BS4E-BG

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230.00 Grams
Minimum Purchase:
1 unit



AT1-5BS4E-BGfrom LEA Electronics is a refrigeration controller for high temp. applications such as:

Freestanding upright cabinets and counters, cold stores, plug-in display cases, control panels, heated cabinets.

AT1-5BS4E-BGfrom LEA Electronics comes with the following features:

  • Selectable Refrigerating or Heating control.
  • Integrated defrost functions.
  • Runs on the mains power supply.
  • Direct compressor control through high power 16(4)A or 16(8)A relay.
  • Selectable NTC10K or PTC probe input.
  • Auxiliary output configurable in four different operation modes.
  • Temperature, door open alarms.
  • Optional light control button.
  • Connectivity to LAE supervisory systems.
  • UL approved.

Brand Information

LEA Electronics are global manufacturers of professional and commercial high-performance regulators to operate refrigerators, blast chillers, and freezers, dough-retarder provers, ovens, air conditioners, compressed air dryers.

They have proven to be leaders in the designing of customized controllers based on the technical specifications and design of the system to be controlled. For over thirty years, LEA Electronics has supported innovative changes requested by some of the most reputable world manufacturers.


Data Sheet

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Warranty Information

One Year Warranty
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Additional Information

Control range:
0.1 / 1 °C; °F
NTC10K: <±0.3°C (-40.0÷70.0°C) PTC1000: <±0.5°C (-50÷120°C)
Sensor type:
selectable NTC10K standard mod. SN4B20P1/P2 or PTC1000
Power supply:
230V~ ±10% 50÷60Hz 3W
Front protection:
Panel cut-out:
71 x 29 mm (WxH)
Ambient temperature:
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