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Thermo Scientific REL-404A Laboratory Undercounter Refrigerator (single door); 4.9 cu ft, 115 V

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Thermo Scientific Mfr # REL404A – Item # EW-44185-02
Maintain uniform temperature stability—even with sporadic door openings!
Stay Connected - Monitor Your Refrigerator or Freezer Temperatures


Specifications & Description

  • Refrigerator Capacity (cu ft)4.9
  • Refrigerator Capacity (Liters)138.7
  • Min Temperature - Refrigerator (° F)33.8
  • Max Temperature - Refrigerator (° F)46.4
  • Min Temperature - Refrigerator (° C)1
  • Max Temperature - Refrigerator (° C)8
  • Temperature ControlMicroprocessor
  • Number of Doors1
  • Number of Shelves3
  • AlarmYes
  • DisplayLED
  • Power (VAC)115
  • Power (Hz)60
  • Power (amps)8
  • Power (Breaker)15 A
  • DescriptionLaboratory undercounter refrigerator (single door); 4.9 cu ft, 115 V


power cord.

More About this Item

Exclusive IntrLogic™ control simplifies operation and improves temperature consistency. These refrigerators feature heavy-duty, hermetically sealed compressors with extra sound insulation to minimize noise. Compressors use environmentally safe CFC-free refrigerant. Positive, forced-air circulation maintains temperature uniformity at all shelf levels.

Key-operated on/off switch gives added protection against tampering. Audible and visual alarms alert in case of open door, low battery, system maintenance, or power failure. The refrigerators also feature zinc-plated open wire shelves that are adjustable in 1" increments.



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1 Question | 1 Answer
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  • Q:

    Does the Thermo REL404A20 have a single temperature input which is used for temp control, temp alarming, and external alarming (via relay)or is there 2 temp inputs?
    Asked on 7/2/2014 by Sheila

    1 answer



      This refrigerator has a single temperature sensor for high and low set-points. It does not have an input for external sensors. It does have a dry contact for external alarm systems if needed.

      Answered on 7/2/2014 by Polo from Technical Support
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