Change-over switches manually operated suitable for breaking and permutating two low voltage electrical circuits.
They are made by two standard switches of VISUALCOMPACT P or F series (see relative sections for technical characteristics, pages 23-73) mechanically interlocked.
The arrangement of two switches mounted one on top of the other makes this execution particularly compact and easy to connect to cables or bus- bars.

GENERAL CHARACTERISTICS
• 3 positions I-0-II
• version without 0 position (I-II)(*) on request (**)
• 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:
• external double insulated handle with door interlock in I and II position.
• 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.

NORMAL SERVICE, MOUNTING AND TRANSPORT CONDITIONS
• storage and transport ambient temperature -25°C +55°C
• working ambient temperature -20°C +45°C
• relative humidity max 95%
• rated frequency 50-60Hz
• altitude max. 2000 m a.s.l.
• pollution degree 3 according IEC 60947-1
• duty (IEC 60947-1):
• eight-hour duty
• uninterrupted duty
• intermittent duty 60% class 30
• temporary duty
• periodic duty

(*) Overlapping functions 1,1+II,II up to 1250A
(**) Only CS and CO types, up to 1250A 35 kA