ABB order code
Nominal rod diameter Max. All Furse earth rod clamps have high strength copper alloy bodies and screws, e.s). Corrosion resistance, conductivity and mechanical strength are essential considerations clamp design to
ensure earthing system remains operative for many years.A
—
Earth bonds clamps
Mechanical clamps
—
Rod tape clamp (type A)
—
Rod cable clamp (type G)
Part no. 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. aluminium bronze, phosphor
bronze etc.30
CR130 7TCA083210R0011 Ø12.
Tightening torque (CR5# part no.
*Suitable for use with solid circular copper conductor.7 0.05
CR515* 7TCA083220R0010 Ø16 16-70 0.15
Ø⅝ Ø16 12
ؾ Ø20 10
CR110 7TCA083210R0008 Ø16 0.
High strength copper alloy clamp designed provide high quality, low resistance connection between solid circular stranded conductor and earth rod., commercial brass not used.
A
B
C
C
B A
B
C
A
B
C
CR105
CR515
81
E ARTH ELECTRODES MECHANIC AMPS
.03
CR510-FU* 7TCA083220R0009 Ø12.
conductor
(mm)
Dimensions (mm)
Weight
each (kg)
Certification/
standards
(”) (mm) C
CR105 7TCA083210R0004 Ø12.30
CR125 7TCA083210R0010 Ø20 0.06
CR520* 7TCA083220R0012 Ø20 35-95 0.
Certification Standards: 7430 (clamps) 62561-1 Class IEC/BS 50164-1 Class H.23
Ø⅝ Ø16 18
ؾ Ø20 10
Ø1 Ø25 10
Part no.7 16-50 0.7 0.06
A
B
C
C
B A
Certification Standards: 7430 62561-1 Class H.g.5 6-35 0.
Tightening torque Nm.24
CR115 7TCA083210R0009 Ø16 0
