High strength copper alloy cable lug clamp designed provide high quality, low resistance connection between stranded conductor and earth rod. ABB order code 'U' bolt material
Nominal rod/rebar
diameter (mm)
Tape width
(mm)
Dimensions (mm) Weight
each (kg)
Certification/
standards
A D
CR305 7TCA08321R0012 Copper Ø14 0.30
CR225 7TCA083220R0005 Ø20 Copperbond M10 0.
'U' bolt threaded M10.09
CR215 7TCA083220R0003 Ø16 Copperbond M10 0.30
B
A
C
B
A
C
Certification Standards: 7430 IEC/BS 62561-1 Class 467.
C
A
D
C A
B
D
—
‘U’ bolt rod clamp (type E)
Part no.—
Earth bonds clamps
Mechanical clamps
—
Rod cable clamp (type B)
Part no.34
CR330 7TCA08321R0021 Copper Ø41 0.22
CR325 7TCA08321R0018 Stainless steel Ø26 0.
Certification Standards: 7430 IEC/BS 62561-1 Class H.
CR320 CR326 include additional plate allow tape clamped without drilling.5 Copperbond 0.24
CR326 7TCA08321R0020 Stainless steel Ø26 0.44
CR305
CR326
CR320
C
B
A
C
82 FURSE® EARTHING LIGHTNING PROTECTION
QUALIT SOLUTIONS FOR SAFEGUARDING PEOPLE, STRUCTURES AND SERVICES
. ABB order code
Nominal rod diameter
Rod type
Dimensions (mm)
Bolt size
Weight
each (kg)
Certification /
standards
(”) (mm) C
CR205 7TCA083220R0002 Ø9.30
CR230 7TCA083220R0006 Ø20 Solid copper M10 0.30
CR220 7TCA083220R0004 Ø15 Solid copper M10 0.18
CR320 7TCA08321R0015 Copper Ø14 0
