Brochures and Data Sheets

The Recognized Leader in Power Transfer
Switch Technology Offers the Most
Advanced Transfer Switches in the World.
• Conventional two-position transfer configuration,
plus closed and delayed transition modes of operation.
All configurations available with either automatic or
non-automatic control.
• UL listed to 1008 Transfer Switch Equipment &
CSA certified to CSA 22.2 No.178-1978 Automatic
Transfer Switches.
• Qualified and certified to IEC 60947-6-1, CE marked
(optional). (Limited to certain accessories.)
• Rated up to 600 VAC, 30 through 4000 Amperes.
• Reliable and field proven solenoid operating mechanism.
• High withstand and close-on ratings including short time
withstand current rating for optimum flexibility in circuit
breaker coordination (600-4000 Amperes).
• Solid, switched, or overlapping neutral conductor options.
ASCO Power Transfer Switches are the standard of the
industry. High speed transfer of loads between alter-
nate sources of power, regardless of ampacity size, is
achieved by a reliable, field proven solenoid operating
mechanism. When combined with a programmable
microprocessor controller with keypad and LCD display,
they offer the most advanced method of transferring
all types of loads, such as motors, electronic drives,
UPS’s and microprocessor based systems. 7000 SerieS
Power Transfer Switches are available open or enclosed,
in ampacity sizes from 30 through 4000 Amperes with
the largest selection of optional accessories offered any-
where. All switching configurations are available with an
integrally mounted bypass-isolation switch and/or rated
for use in service entrance applications.
• 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 LED indicators and 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.
• Local/remote communications capability for interfacing
with ASCO POWERQUEST
®
communication products.
3
7000 series
7000 series Power Transfer Switches Product Features
Fig. 1: Three Pole 7000 SerieS Automatic Transfer Switch
rated 1600 Amperes (shown with optional front
connected terminals and Power Manager).