Specifications
56 Distribution Products Catalog CA08101001E—October 2010 www.eaton.com
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16.4
Tr a n s f er Switches
Magnum-Based Designs
Approximate Dimensions in Inches (mm)
Magnum Bypass Isolation Drawout Transfer Switches Wireway Dimensions
Connection Type (4000–5000A Only)
Magnum 4000–5000A Units
Notes
Consult factory.
A wireway is required in accordance with the following table for 4000 and 5000A ratings.
Ampere
Rating
Number
of
Poles
A
Height
B
Width
C
Depth
Shipping
Weight
Lbs (kg)
NEMA 1 Enclosed Drawout Transfer Switch
4000 2 or 3 90.00 (2286.0) 137.00 (3479.8) 60.00 (1524.0)
4000 4 90.00 (2286.0) 137.00 (3479.8) 60.00 (1524.0)
5000 2 or 3
5000 4
NEMA 3R Enclosed Drawout Transfer Switch
4000 2 or 3
4000 4
5000 2 or 3
5000 4
Ampere
Rating
Number
of
Poles
A
Height
B
Width
C
Depth
Shipping
Weight
Lbs (kg)
4000 3 90.00 (2286.0) 38.00 (965.2) 48.00 (1219.2) 900 (408)
4000 4 90.00 (2286.0) 38.00 (965.2) 48.00 (1219.2) 1050 (476)
5000 3 90.00 (2286.0) 38.00 (965.2) 60.00 (1524.0) 1100 (498)
5000 4 90.00 (2286.0) 38.00 (965.2) 60.00 (1524.0) 1250 (566)
Connection Type
WirewayLine Emergency Load
Cable Cable Cable Yes
Bus Cable Cable Yes
Cable Bus Cable Yes
Cable Cable Bus Yes
Bus Bus Cable No
Bus Cable Bus No
Cable Bus Bus No
Bus Bus Bus No
Emergency Lugs
Load
Lugs
Normal
Lugs
A
BC
Normal
ATS
Breaker
Normal
Bypass
Breaker
Emergency
ATS
Breaker
Emergency
Bypass
Breaker
Wireway Cubicle
SP
SP
Top View
Front View Right Side View
SP = Shipping Split.
Consult factory for dimensions.
Note: The 4000 and 5000A
bypass isolation ATS will include
two cubicles for the Source 1
and Source 2 Normal and the
Bypass power case switch.
An additional cubicle called a
wireway is provided for the
Normal and Load connections.
The wireway cubicle will have
removable panels on the front,
and cable connections may
be made from the top or the
bottom. Cable connections for
Emergency are made in the
rear. The wireway width is
32.00 inches (812.8 mm).