ABB AKR30S-800A Installation And Maintenance Manual page 15

Retrofill circuit breakers
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Figure 16
AKD-8, AKR75/75H - 3200A Retrofill Breaker Dimensions
23,99
2iid
a*
'
te
'*
bi
be |.
.
26,82
4.31
10.12
.
10.39
e
.
"
.
Figure 17
AKD-8, AKR 100 - 4000A With forced cooling (w/ fans) AKR-100 Retrofill Breaker Dimensions
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~——— 13.48 ——
16.08
1 dt
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Forced cooling (w/Fans) for
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40004 Rating Only.
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Fans Turn ON at 3600A and OFF
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at 3400A
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10.77
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For other detail related to Trip
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7
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unit config and wiring refer to
ai
Fan control section in manual.
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ne
2
Breakers ordered with a 3600A Rating plug for max 90% load do not require fans
Figure 18
AKD-8, AKR125, 5000A Retrofill Breaker, Dimensions
tet
be— 9.15 —ate—
9.75
Cooling Fans are not Required on 5000A Emax 2 Retrofill Breakers.
2TSA451009P0000 Rev-B
©2020 Emax 2 Retrofill Circuit Breakers 800-5000A | 15

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