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MAGNUM PRODUCT GUIDE CA013002EN—April 2017 www.eaton.com8
Overview of the Magnum low voltage circuit breaker
Magnum DC switch family
Magnum DC switches provide
disconnect and switching
capabilities to meet UL 1066,
UL 489 and IEC 60947-2
standards. The switches
share the same frames and
accessories as the circuit
breakers, but do not include
trip units. Refer to Figure 4 for
a visual reference and Figure 5
for a quick ratings reference.
Product family
characteristics:
•
Up to 1000 Vdc
•
800–3200A continuous
current
•
50 to 65 kA withstand rating
•
Fixed and drawout
Magnum DC switches
Magnum DC switch ratings
100
65kA
80
60
50kA 50kA
40
20
0
@300 Vdc @600 Vdc @1000 Vdc
(up to 3200A continuous) (up to 3200A continuous) (up to 5000A continuous)
= UL 1066 interrupting/withstand
= UL 489 interrupting/withstand
= IEC 60947-2 withstand
= IEC 60947-2 interrupting
25kA
Courtesy of NationalSwitchgear.com
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