Strana 74 z 132
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Poznámky redaktora
2 4.—
Earth electrodes
Earth rods
—
Threaded copperbond earth rod
Part no.2 1.2 3.05
ST200 7TCA083160R0054 Driving stud 0.19
RB310 7TCA083120R0054 1,500 17.08
ST300 7TCA083160R0059 Driving stud 0.2 4.12
Certification Standards: 7430 IEC/BS 62561-2 467.09
CG270 7TCA083160R0007 Coupling 0.2 3.27
RB320-FU 7TCA083120R0063 2,100 17.13
ST100 7TCA083160R0052 Driving stud 0.
High tensile low carbon steel core with minimum 250 microns copper.83
RB325 7TCA083120R0066 2,400 17.35
RB335-UL 7TCA083120R0089 3,048 17.76
RB125 7TCA083120R0019 2,400 12.2 3.2 5.2 2.00
RB235 7TCA083120R0047 3,000 14.29
RB220-FU 7TCA083120R0040 2,100 14.44
UL Listed copperbond earth rod
RB225-UL 7TCA083120R0087 2,440 14.55
RB115 7TCA083120R0017 1,800 12.2 3.79
RB325-UL 7TCA083120R0088 2,440 17.7 9
⁄16 1.08
CG370 7TCA083160R0011 Coupling 0.7 9
⁄16 1.73
RB315 7TCA083120R0058 1,800 17.2 3.51
RB225 7TCA083120R0043 2,400 14.79
RB305 7TCA083120R0049 1,200 17.44
—
Fittings
Part no.36
RB205-FU 7TCA083120R0024 1,200 14.2 2.2 2.2 3.00
RB235-UL 7TCA083120R0092 3,048 14.7 9
⁄16 1.2 1.2 5.53
RB210 7TCA083120R0028 1,500 14.88
RB215 7TCA083120R0034 1,800 14.
Driving
stud
Rod
Threaded
coupling
A
B
74 FURSE® EARTHING LIGHTNING PROTECTION
QUALIT SOLUTIONS FOR SAFEGUARDING PEOPLE, STRUCTURES AND SERVICES
.18
RB110 7TCA083120R0016 1,500 12.7 9
⁄16 2. ABB order code Type (”)
Weight
each (kg)
Certification /
standards
CG170 7TCA083160R0005 Coupling 0.2 2. ABB order code
Nominal
diameter (”)
Length
(mm)
Shank ‘A’
(mm)
Thread ‘B’
UNC (”)
Weight
each (kg)
Certification /
standards
RB105 7TCA083120R0014 1,200 12.35
RB335 7TCA083120R0069 3,000 17
