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Busbar Systems
8US 60 mm Busbar Systems
Busbar device adapters and device holders
from 630 A to 1 600 A
10/18
Siemens LV 10 · 2014
* You can order this quantity or a multiple thereof.
10
■
Overview
60 mm busbar system: Busbar device adapters and device holders
All busbar device adapters and device holders are designed for
copper busbars according to DIN 46433, width 12 to 30 mm,
thickness 5 mm and 10 mm, and special profiles up to 1 600 A.
■
Selection and ordering data
For SIRIUS 3RV2/3RT2 load feeders
Welded connecting cable resistant up to 150 °C
Busbar
device
adapters
for
Number
of sup-
port rails
(35 mm)
Adapter
Connecting cable
Stan-
dard
DT Article No.
Price
per PU
PU
(UNIT,
SET, M)
PS*/
P. unit
PG Weight
per PU
approx.
Length Width Cross-
sec-
tion
Tem-
pera-
ture
max.
Rat-
ed
cur-
rent
Rated
volt-
age
mm mm AWG °C A V
kg
Device
holders with
3RA2120
Size S00 devices with screw connection
Circuit
breakers
1
200 45 12 150 25 690 UL 508
}
8US1251-5DS10
1 1 unit
143 0.290
Direct-
on-line
starters
1
200 45 12 150 25 690 UL 508
}
8US1251-5DS10
1 1 unit
143 0.290
1
260 45 12 150 25 690 UL 508
}
8US1251-5DT10
1 1 unit
143 0.324
Revers-
ing start-
ers
1
200 45 12 150 25 690 UL 508
}
8US1251-5DS10
1 1 unit
143 0.290
+
+
Device
holders
1
200 45 --
--
--
--
UL 508
}
8US1250-5AS10
1 1 unit
143 0.234
Device
holders with
3RA2120
Size S00 devices with screw connection
Circuit
breakers
1
200 45 12 150 25 690 UL 508
}
8US1251-5DS11
1 1 unit
143 0.314
Circuit
breakers
1
260 45 12 150 25 690 UL 508
}
8US1251-5DT11
1 1 unit
143 0.324
Direct-
on-line
starters
1
260 45 12 150 25 690 UL 508
}
8US1251-5DT11
1 1 unit
143 0.324
Revers-
ing start-
ers
1
260 45 12 150 25 690 UL 508
}
8US1251-5DT11
1 1 unit
143 0.324
+
+
Device
holders
1
260 45 --
--
--
--
UL 508
}
8US1250-5AT10
1 1 unit
143 0.264
© Siemens AG 2014