24
CR115 7TCA083210R0009 Ø16 0., commercial brass not used. ABB order code
Nominal rod diameter Max. All Furse earth rod clamps have high strength copper alloy bodies and screws, e.
Certification Standards: 7430 (clamps) 62561-1 Class IEC/BS 50164-1 Class H.03
CR510-FU* 7TCA083220R0009 Ø12. ABB order code
Nominal rod diameter Dimensions (mm) Conductor
range
(mm2
)
Weight
each (kg)
Certification/
standards
(”) (mm) C
CR505 7TCA083220R0008 Ø9.
Designed for connection flat tape conductor earth rod.7 16-50 0.5 6-35 0.30
CR125 7TCA083210R0010 Ø20 0.
A
B
C
C
B A
B
C
A
B
C
CR105
CR515
81
E ARTH ELECTRODES MECHANIC AMPS
.
conductor
(mm)
Dimensions (mm)
Weight
each (kg)
Certification/
standards
(”) (mm) C
CR105 7TCA083210R0004 Ø12.23
Ø⅝ Ø16 18
ؾ Ø20 10
Ø1 Ø25 10
Part no.s).A
—
Earth bonds clamps
Mechanical clamps
—
Rod tape clamp (type A)
—
Rod cable clamp (type G)
Part no.
*Suitable for use with solid circular copper conductor.
Tightening torque Nm.
Tightening torque (CR5# part no.30
CR130 7TCA083210R0011 Ø12.06
A
B
C
C
B A
Certification Standards: 7430 62561-1 Class H. aluminium bronze, phosphor
bronze etc.g.7 0.
High strength copper alloy clamp designed provide high quality, low resistance connection between solid circular stranded conductor and earth rod.7 0.05
CR515* 7TCA083220R0010 Ø16 16-70 0.15
Ø⅝ Ø16 12
ؾ Ø20 10
CR110 7TCA083210R0008 Ø16 0. Corrosion resistance, conductivity and mechanical strength are essential considerations clamp design to
ensure earthing system remains operative for many years.06
CR520* 7TCA083220R0012 Ø20 35-95 0
