Page 249 - dehn-catalogue-lightning-protection_3

Earth Rods

Earth Rods
For implementing earth-termination systems for down conductors or transformer stations.
Features:
• No cross section thickening at the coupling point
• Self-locking coupling
• Corrosion resistance
• Easier storage and transport
• Universal use according to local soil conditions
• Constant resistance values
• Easily driven in with a vibration hammer

Type Z 620 101 620 151 625 101 625 151 TE 20 1000 Z STTZN
TE 20 1500 Z STTZN
TE 25 1000 Z STTZN
TE 25 1500 Z STTZN
With triple knurled pin (coupling with especially high tensile strength).
620 101 4013364021860 03 03 01 01 2.50 kg 6
pc(s) 29,46 €
620 151 4013364021846 03 03 01 01 3.70 kg 6
pc(s) 34,40 € 4013364021877 03 03 01 01 3.72 kg 6
625 101
pc(s) 35,54 €
Part No. 620 101 620 151 625 101 625 151 625 151 pc(s) 41,82 € 4013364021853 03 03 01 01 5.72 kg 6
Material St/tZn St/tZn St/tZn St/tZn
Rod length 1000 mm 1500 mm 1000 mm 1500 mm
Diameter Ø 20 mm 20 mm 25 mm 25 mm
Short-circuit current (50 Hz) (1 s; ≤ 300 °C) 7.9 kA 7.9 kA 12.3 kA 12.3 kA
Standard EN 62561-2 EN 62561-2 EN 62561-2 EN 62561-2
PU 6 pc(s) 6 pc(s) 6 pc(s) 6 pc(s)
Type AZ 620 903 620 902 TE 20 1000 AZ V4A
TE 20 1500 AZ V4A
With offset knurled pin.
620 903 4013364342859 03 03 01 02 2.43 kg 6
pc(s) 99,19 €
620 902 pc(s) 163,26 € 4013364021914 03 03 01 02 3.67 kg 6
Part No. 620 903 620 902
Material StSt (V4A) StSt (V4A)
Material No. 1.4571 / 1.4404 / 1.4401 1.4571 / 1.4404 / 1.4401
ASTM / AISI: 316Ti / 316L / 316 316Ti / 316L / 316
Rod length 1000 mm 1500 mm Earth Rods
Diameter Ø 20 mm 20 mm
Short-circuit current (50 Hz) (1 s; ≤ 300 °C) 4.2 kA 4.2 kA 4
Standard EN 62561-2 EN 62561-2
PU 6 pc(s) 6 pc(s)

Driving Spikes

For driving in the first earth rod.
The driving spikes can be used for earth rods made of steel and StSt as well as tubular earth rods.
Part No. 620 001 625 001 620 001 625 001 SSP TE 20 TGTZN
SSP TE 25 TGTZN
Material MCI/tZn MCI/tZn
for earth rods Ø20 mm or tubular earth rods for earth rods Ø25 mm or tubular earth rods 620 001 4013364021938 03 04 01 02 36 g 100
Type pc(s) 3,07 € 4013364021945 03 04 01 02 69 g 50
625 001
pc(s) 3,51 €
St/tZn Ø27 mm StSt (V4A) Ø25 mm
PU 100 pc(s) 50 pc(s)

Valid as of March 1, 2020 Detailed product information can be found on our website 245