Manual Change Over Switches 4P CMA Series
The motorized change-over switches are made by means of two switch disconnectors of “Visualcompact” series mechanically interlocked.
GENERAL CHARACTERISTIC
- 3 positions I-0-II
- load break switches vertically or horizontally interlocked
- visibility of fixed and moving contacts by means of windows
- indipendent fast action operation
- double break contacts
- high breaking capacity (AC-23A IEC 60947-3)
- high electrical and mechanical endurance
- resistant to damp heat (IEC 68-2)
- wide range of accessories
- rotary front operation by means of:
o external double insulated handle with door interlock in I and II position.
o IP65 degree of protection. Padlockable with up to three padlocks in 0 position.
o IP65 degree of protection. Padlockable with up to three padlocks in 0 position.
- version for by-pass available only up to 1250A 35kA
- special executions of 6-8 poles changeover available.
RANGE COMPOSITION
