Manual & Auto Changeover Switches

Manual & Auto Changeover Switches

  Auto changeover switches.
• Enclosure types available: Mild steel, Stainless Steel or Glass Reinforced Plastic.
• Open transition switch “break before make "
• 3 and 4 pole
• 16amp to 800amp
• IP65 to IP67 protection
• Optional timer delay on automatic changeover switches
• Standard Indicator Lamps (Supply A / Supply B) Indicating ON / Available
• Volt-free Contacts for Generator signal
• Key switch for testing purposes

Designed for the following operating conditions.

Operating current: as stated on device for 40⁰C AC1
Supply Voltage: 230V ±10% SPN or 400V ±10% 3PN
Supply Frequency: 50 Hz ±1%
Ambient temperature: -5⁰C to 30⁰C (35 ⁰C average over 24hrs / Max 40⁰C) 
Humidity: 30 to 65 %
Max altitude: 1000m    
(Please seek guidance if you are in doubt as warranty may be void if used in unsuitable conditions)
Manual changeover switches.
• Enclosure types available: Mild steel, Stainless Steel or Glass Reinforced Plastic.
• Open transition switch “break before make "
• 3 and 4 pole
• 16amp to 1250amp
• IP65 to IP67 protection
• Black padlockable handle
• Earth terminal & lid bonding link included
• Switch interlocked with lid to prevent opening in 'on' position

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