Siemens NXAIR - Cable Clamps

Electrical connections
152 NXAIR / ≤ 40 kA 110-0084.9 / 15
10.4 Cable clamps
INFORMATION
Cable clamps and associated bolting material are not included in the scope of
supply of the switchgear.
Use only cable clamps of the type id-Technik series K.
Follow the instructions of the cable manufacturer.
Bolting material
Fig. 219: Bolting material
(1)
Hexagon head bolt, steel, size M10, ISO 4017, 8.8, fully threaded
(2)
Plain washer, steel, size 10.5, ISO 7093-1
(3)
Cable bracket of panel
(4)
Cable clamp, lower part
(5)
Plain washer, steel, size 10.5, ISO 7089
(6)
Hexagon nut, steel, size M10, ISO 4032, tightening torque 20 Nm
(7)
Cable clamp, upper part
(8)
Hexagon nut, steel, size M10, ISO 4032, tightening torque 5 Nm
The length of the steel hexagon head bolts (1) depends on the type of cable clamp:
Cable clamp type
Outside diameter of cable (without insert)
Hexagon head bolt, steel (1)
K 26/38
26 - 38 mm
M10x80
K 36/52
36 - 52 mm
M10x80
K 50/75
50 - 75 mm
M10x100
K 66/90
66 - 90 mm
M10x120
Manufacturer information: www.id-technik.com
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