Motorized Change Over Switches CMO Series
The range of motorized change-over switches is made by 14 sizes of switches of current rating from 160A to 3150A, 4 poles are available in the "CS" series with switch disconnectors laid one upon the other.
The range of motorized change-over switches is made by 14 sizes of switches of current rating from 160A to 3150A, 4 poles are available in the "CS" series with switch disconnectors laid one upon the other.
The CS series is made by 4 families:
MS, MSX, MSX1, MSY, differentiated between them mainly by the supply voltage and by the display of the position of the change-over switch. The horizontal CO series is made in the MS version only.
GENERAL CHARACTERISTICS
The motorized change-over switches are made by means of two switch disconnectors of "Visualcompact" series mechanically interlocked.
- Automatic under-load change-over (AC22, AC23) from and to any of positions "1", "0", "2" both electrical and manual (emergency change-over), transfer function with direct transition from position "1" to position "2" and viceversa.
- Front display of positions "1", "0", "2" by digital display and/or mechanical indicator (for MS version).
- Safety: locking by padlock preventing any electrical or manual operation, key lock for the selection of electrical or manual operation (on MS series only).
- External signalisation of positions "1", "0" and "2" by a clean contact (no voltage supply).
- Easy and fast electrical connections by means of terminal blocks of quick connection type.
RANGE COMPOSITION
