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Total Solution to Earthing & Lightning Protection |
9AKK106354A3360
8
Earth bonds & clamps
Bonds & clamps
Tower earth clamp
Conductor range Channel thickness
Conductor
Weight each
Part no.
(mm
2
)
(mm)
Bolt size
material
(kg)
BN125*
16-70
10
M10
Copper
0.13
BN130
70-120
10
M12
Copper
0.22
BN300-FU*
25-50
10
M10
Copper
0.08
BN305*
25-50
10
M10
Aluminium
0.05
BN320
120-185
10
M12
Copper
0.30
BN325
185-240
10
M12
Copper
0.40
– For bonding copper cable or wire to steel structures
– Tightening torque 12 Nm
– * Suitable for use with Ø 8 mm solid circular conductor
Standards
Standards
IEC/BS EN 62561-1 Class H
BS 7430
BS EN 62561-1 Class H
BS 7430
B bond
Maximum tape width
Conductor
Weight each
Part no.
(mm)
Bolt size
material
(kg)
BN105
26
M10
Copper
0.12
BN005
26
M10
Aluminium
0.06
BN113
31
M10
Copper
0.15
BN114
40
M10
Copper
0.18
BN117
50
M10
Copper
0.20
– For bonding tape to steel structures
– Tightening torque 17 Nm