FEATURES

• Rated up to 400 VAC, sizes from 63 through 250 amperes.
• IECEE & CCC GB/T 14048.11-2008 & EN/IEC 6094-7-6-1:2005+A1:2014 Automatic Transfer Switching Equipment.
• Mechanically interlocked contactor mechanism.
• Electrically operated, mechanically held.
• Designed for emergency and standby applications.
• Available in standard or delayed transition mode.
• Adjustable timer and voltage / frequency settings without disconnecting from the power section.
• LED indicators for ease of viewing and long life.
• Processor and digital circuitry isolated from line voltage.
• Input is optoisolated for high electrical immunity to transients and noise.
• Communications network interface.
• Four auxiliary contacts, two contacts closed when switch is in normal position and two contacts closed when switch is in emergency position.
• Local/remote serial communications capability for interfacing with PTS-W2H communication products.
• Opened transition transfer switches.