ICM491 Single Phase Motor Protection, 95-270 VAC Zoom

ICM491 Single Phase Motor Protection, 95-270 VAC

SKU:ICM491

Brand: ICM Controls

ICM Controls
Qty Price
$29.25
/ each
$169.50 / box (6 units x $28.25)
In Stock! Ships in 24-48 Hours
(44 Available)
0

Resources

Specs

Voltage:
?
95/270 VAC
Output: SPDT (relay)
5 amps (NC/NO)
Time Delay: 6-600 seconds (adjustable)
Dimensions: 3.25" x 3" x 1.25"

Description for ICM Controls ICM491

Features

  • Low cost single phase motor protection
  • Built in anti-short cycle protection
  • Detects high/low voltage conditions
  • Helps prevent rapid system recycling
  • LED indicators:
    • Green for normal conditions
    • Red for fault
  • Heavy duty SPDT, isolated relay output
  • Interrogation delay prevents nuisance trips: 5 seconds

Mode of Operation - Designed in a small, easy-to-mount case, the ICM491 continuously monitors incoming line voltage for errors. When line power is appropriate, the ICM491 closes a set of N.O. contacts and lights a green LED. When incoming power is outside of user selected parameters, the N.C. contacts will close and a red LED will illuminate, indicating current fault conditions. This unit also interrogates the line during fault conditions to reduce nuisance trips from transients or compressor start ups.

ICM491 Single Phase Motor Protection, 95-270 VAC

REVIEW SNAPSHOT®

by PowerReviews
ICM ControlsICM491 Single Phase Motor Protection, 95-270 VAC
 
4.0

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

80%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Primary use:
          • Personal (5)

        Reviewed by 5 customers

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        Displaying reviews 1-5

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        5.0

        Simple and effective

        By Gary

        from Cape Coral, Fl

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about ICM491 Single Phase Motor Protection, 95-270 VAC:

              I installed two of these voltage monitors on my central air conditioning systems. I was warned about low voltage causing damage, and I did have two motor failures prior to installing the monitors. Too soon to have a very long track record, but they are very straightforward to install.
              I did have a problem with one monitor, but Supp;ly House solved the problem completely, promptly, with no arguments. Surely would buty from them again.

              • Primary use:
              • Personal
               
              5.0

              IMC491

              By Cisco

              from Friedensburg, PA

              Verified Buyer

              Pros

                Cons

                  Best Uses

                    Comments about ICM491 Single Phase Motor Protection, 95-270 VAC:

                    Works as stated and the price is reasonable.

                    • Primary use:
                    • Personal
                     
                    5.0

                    delivered on time as ordered

                    By bill

                    from san diego ca.

                    Verified Buyer

                    Pros

                      Cons

                        Best Uses

                          Comments about ICM491 Single Phase Motor Protection, 95-270 VAC:

                          i did alot of shopping and pex was the best price available and their response and delivery was fantastic.

                          • Primary use:
                          • Personal

                          (0 of 1 customers found this review helpful)

                           
                          1.0

                          The new ICM491 has the same problem

                          By Larry the fustrated homeowner

                          from Hanover Park, IL

                          Verified Buyer

                          Pros

                            Cons

                              Best Uses

                                Comments about ICM491 Single Phase Motor Protection, 95-270 VAC:

                                The original undervoltage product was switching back and forth turning off the compressor. I would switch between the NO and NC contact to get the compressor running again. I purchased a new ICM491 Single Phase Motor Protection, 95-270 VAC and installed it exactly as the original product was wired. It was doing exactly the same thing the previous one was doing.

                                • Primary use:
                                • Personal
                                 
                                4.0

                                Good product, works as intended

                                By Tinkerer55

                                from Central Texas

                                Verified Buyer

                                Pros

                                  Cons

                                    Best Uses

                                      Comments about ICM491 Single Phase Motor Protection, 95-270 VAC:

                                      I used this device to monitor power from a portable generator feeding a manual transfer switch in a residential application. Control circuit is connected to a contactor that disconnects load from generator if over/under voltage occurs. It would be nice if the anti-short cyle delay was adjustable, but device is a great value compared to fully adjustable industrial relays costing 3 times the price.

                                      • Primary use:
                                      • Personal

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