Transfer Switches

Product Overview

    A secured power supply to complex systems is often controlled by logics with mechanical devices for making & breaking, conducting, and isolating. On the other hand, loads may need to be transferred from one supply to another. This is the case when the use of energy is restricted, when the supplying source is overloaded, or when maintenance is required.
    ABB’s solution for these installations are transfer switches with remote control by motor operator or manual local operation. The range consists of switches, mechanically interlocked to each other, with electrical characteristics that allow an onload switching between the two supplies.
    The isolation of the primary and secondary circuits is assured by the positive contact opening function and the reliable position indication.

Documentation and downloads

  • Please select category
Brochure
Products for compressor applications

English - 1.15 MB - pdf

Catalogue
New/updated document Automatic Transfer Switches 160 A ... 1600 A, OTM_C_D.

English - 4.64 MB - pdf

Change-over and transfer switches, rotary change-over and bypass cam switches

English - 7.62 MB - pdf

Leaflet
Automatic Transfer Switches 160 A ... 800 A, OTM_C_D. Leaflet OTC60GB 09-04.

English - 0.55 MB - pdf

Motorized change-over switches for 160...800 Amperes I-0-II -operation, open transition

English - 2.75 MB - pdf

New manual change-over switches for 1000…2500 Amperes. Bulletin OTC22GB 08_10

English - 2.16 MB - pdf

New Motorized change-over switches for 1000…2500 Amperes I-0-II -operation, open transition

English - 0.50 MB - pdf

  • Rate this page
      Cancel
  • E-mail this page
      Cancel

Your preferences:

seitp329 317aa6434e0835dec1256e9100256976