Key Features of Power Transfer Switch

• Conventional two-position transfer configuration plus closed and delayed transition modes of operation. All configurations available with either automatic or non-automatic control.
• Available in bypass-isolation configuration. The bypass and isolation features allow power transfer switches to be inspected, tested, and maintained without any interruption of power to the load. Click here to view the instructions on how to use the bypass and isolation handles. Click here to view the transfer switch draw out features.
• UL listed to 1008 Transfer Switch Equipment & CSA certified to CSA 22.2 No. 178-1978 Automatic Transfer Switches.
• Independently qualified and certified listed to IEC 60947-6-1, CE marked [optional]. [Limited to certain accessories.]
• Rated up to 600 VAC, 30 through 4000 amperes.
• High withstand and close-on ratings including 30 cycle withstand current rating for optimum flexibility in circuit breaker coordination [600-4000 amperes].
• Solid, switched, or overlapping neutral conductor options.
• Front replaceable main and arcing contacts [800-4000 amperes].
• Programmable microprocessor controller with keypad and LCD display.
• Centrally located terminal block for customer control connections [260-4000 amperes].
• 16mm, industrial grade control switches and indicating lights.
• Switch position indicators and true source acceptability lights.
• Standard ground conductor connections.
• Four auxiliary contacts, two contacts closed when switch is in normal position and two contacts closed when switch is in emergency position.
• Reliable and field-proven solenoid operating mechanism ensures maximum performance
• High withstand and close-on ratings including 30 cycle withstand current rating provides optimum flexibility in circuit breaker coordination [600-4000 amperes].
• Local or Remote serial communication options provide user flexibility.