Furse Total Solution to Earthing & Lightning Protection

100 / 300

Furse, Wilford Road, Nottingham, NG2 1EB • Tel: +44 (0)115 964 3700 • Email: • Web:
TSC-0912 - 09.10.12
Tower earth clamp
Earth bonds & clamps
Conductor
range
Channel
thickness
Bolt
size
Conductor
material
Weight Part
each No.
16-70 mm2 10 mm M10 Copper 0.13 kg BN125*
70-120 mm2 10 mm M12 Copper 0.22 kg BN130
25-50 mm2 10 mm M10 Copper 0.08 kg BN300-FU*
25-50 mm2 10 mm M10 Aluminium 0.05 kg BN305*
120-185 mm2 10 mm M12 Copper 0.30 kg BN320
185-240 mm2 10 mm M12 Copper 0.40 kg BN325
* Suitable for use with 8 mm Ø solid circular conductor.
BS EN 50164-1 Class H, BS 7430
Tightening torque 12 Nm
For bonding copper cable or wire to steel structures.
Maximum
tape width
Bolt size Conductor
material
Weight Part
each No.
26 mm M10 Copper 0.12 kg BN105
26 mm M10 Aluminium 0.06 kg BN005
31 mm M10 Copper 0.15 kg BN113
B bond
BS EN 50164-1 Class H, BS 7430
Tightening torque 17 Nm
For bonding tape to steel structures.
BN300-FU
BN320
BN105