Specifications

Distribution Products Catalog CA08101001E—October 2010 www.eaton.com 47
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16.4
Tr a n s f er Switches
Magnum-Based Designs
Standards and Certifications
Eaton Magnum transfer
switches meet or exceed
all industry standards for
endurance, reliability and
performance. They are
listed under Underwriters
Laboratories UL 1008
Standard for transfer switch
equipment. With certain
options, they also comply
with Source 2 and standby
system requirements as
defined in NFPA 99 for health
care facilities.
●
UL 1008—standard for
safety for automatic
transfer switches 4000
and 5000A
available as
UL 891 only
●
UL 489—standard for
circuit breakers and
molded case switches
●
CSA 22.2-178—Canadian
transfer switch standard
●
NEC articles—code
sections 517, 700, 701,
702—applicable switch
equipment
●
NFPA 110—Source 2 and
Standby Power Systems
●
NFPA 99—health care
facilities
●
EGSA 100S—standard for
transfer switches
●
NEMA ICS10—Standard
for transfer switch
equipment
●
UBC—Uniform Building
Code for Seismic Zone 4
●
ISO
®
9000—International
Organization for
Standardization
●
CBC—California
Building Code
●
IBC—International
Building Code
●
BOCA—Building Officials
Code Administrators
Technical Data and Specifications
Floor-Standing Magnum
Transfer Switch
●
Ambient temperature
range: –40°C to 40°C
(–40°F to 104°F)
●
Operating temperature
range: –20°C to 70°C
(–4°F to 158°F)
●
Operating humidity:
up to 90%
●
Relative humidity
(noncondensing)
Magnum Drawout
Transfer Switch
●
200–5000A
●
Two-, three-, four-pole
(except 4000A: two- and
three-pole only)
●
120–600 Vac
●
100,000A withstand/
closing/interrupting
at 480 Vac
●
Short-time withstand–
85,000 for 30 cycles
Magnum Fixed-Mount
Transfer Switch
●
200–5000A
●
Two-, three-, four-pole
(except 3200A: two- and
three-pole only)
●
120–600 Vac
●
100,000A withstand/
closing/interrupting
at 480 Vac
●
Short-time withstand–
85,000 for 30 cycles
Transfer Switch
Withstand Ratings
Systems Coordination
Information—Withstand,
Closing and Interrupting
Ratings
Tested in accordance with
UL 1008. Eaton Drawout
Magnum Transfer Switch
will coordinate with a power
switching device short-time
rating. Contact factory
for details.
Rating When Used
with Upstream
Circuit Breaker
Rating When
Used with
Upstream
Fuse
Transfer
Switch
Ampere
Rating
3 Cycle
600V (kA)
30 Cycle
600V (kA)
800 100 85
1000 100 85
1200 100 85
1600 100 85
2000 100 85
2500 100 85
3200 100 85
4000 100 85
5000 100 85