Specifications

Distribution Products Catalog CA08101001E—October 2010 www.eaton.com 43
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16.4
Tr a n s f er Switches
Magnum-Based Design
Magnum Drawout
Transfer Switch
2000A, Three-Pole NEMA 1
Enclosed Drawout
●
Drawout construction with
switch position indicator
●
Completely
interchangeable power
switching devices
●
Available in NEMA Type 1
and 3R enclosures
●
Rear, side and top cable
access
Eaton’s Drawout Magnum
Switch should be considered
for any systems requiring
either greater redundancy,
easier maintainability, or
where true selective
coordination is desired.
Eaton’s Drawout Magnum
Switch provides the capability
to isolate either of the two
power sources (Source 1 or
Source 2) and its associated
logic while maintaining power
to the load.
Each switching section is
independent and can be
replaced either with a spare
switch, or for less critical
replacement needs, a
replacement unit is available
from the factory.
Magnum Fixed Mount
Transfer Switch
2000A, Four-Pole, NEMA 1 Enclosed,
Through-the-Door Design
●
Fixed-mount construction
●
Available in NEMA Type 1
and 3R enclosures
●
Rear, side and top
cable access
2000A Three-Pole Fixed Design NEMA
Behind-the-Door Enclosure
Basic Switch Components of Magnum Automatic Transfer Switches
Power Panel
Performs Power Transfer Between Source 1 and Source 2
Utilizing Magnum Power Case Switches or Circuit Breakers
Electrical Operator
Pushbutton
Side-to-Side
Ledge
Side-to-Side
Ledge
Contact Wear
Indicator—
Contacts Closed
and in Good
Condition
Contact Wear
Indicator—
Contacts Closed
and Wear
is Indicated
Contact Wear
Inspection
Area (Ledge
Not Visible
Under Contacts)
Contact Wear
Inspection Area
(Ledge Now
Becoming Visible
Under Contacts)