Earthing for residential buildings
Earthing for residential buildings
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Advanced Earthing & Grounding Solutions
Advanced Earthing & Grounding Solutions
Every effective protection concept starts at the ground level. A properly designed earthing system works in unison with down conductors and air terminals to channel dangerous surge currents safely away from your facility.
Get it right the first time. Earthing defects buried beneath concrete and infrastructure are costly and difficult to rectify once building is complete.
Macrotech Industrial Trading provides end-to-end support—from initial site planning to certified installation and equipotential bonding—ensuring your foundation is built for total operational reliability.
Press the numbers below that correspond to the numbers shown in the photo above:
1. Earthing system with ring earth electrodes
1. Earthing system with ring earth electrodes
Strip, stainless steel
860335
Stainless steel strip for use in lightning protection systems and ring equipotential bonding.
Round wire, stainless steel
860010
Stainless steel wire for use in lightning protection and earthing systems or equipotential bonding.
MV clamp with locking lug, stainless steel
391079
Multi-purpose connecting clamp, with anti-rotation protection. For universal use as a cross clamp, T clamp and parallel clamp for round conductors. Two-part version with hexagon screw and threaded base part.
Anti-corrosion tape
557125
For the protection of underground connections, such as clamping and screw connections. The permanently plastic anti-corrosion tape, petrolatum-coated on both sides, effectively prevents the penetration of dirt and moisture.
Stainless steel connection lug
860115
Round wire for connecting down conductors to the earth-termination system.
Wall bushing
478530
For the water-pressure-tight feed-through of earthing and equipotential bonding conductors through concrete walls of a watertight concrete construction.
2. Common bonding network (CBN)
2. Common bonding network (CBN)
Strip, HDG steel
852335
Steel strip with zinc coating, for use in lightning protection and earthing systems.
Round wire, HDG steel
800010
Steel wire with zinc coating, for use in lightning protection and earthing systems.
Connecting clamp, HDG steel
308025
For connecting concrete steel mats or reinforcements with round conductors. Design for T, cross and parallel connections.
Connecting clamp, HDG steel
308026
For connecting concrete steel mats or reinforcements with flat conductors. Version for T, cross and parallel connections.
3. Main earthing busbar / fixed earthing point
3. Main earthing busbar / fixed earthing point
Equipotential bonding bar, K12
563200
Standard version, for functional and lightning protection equipotential bonding. With CE mark, St/gal Zn snap-on terminals, fixing frames and cover made of plastic. Halogen-free, cover can be sealed and labelled.
Fixed earthing point, StSt
478011
Corrosion-free connection of the down conductor. For protective equipotential bonding and/or functional equipotential bonding for installation in the formwork. Type M version with connecting shaft and M10/12 connection thread.
Wall bushing
478530
For the water-pressure-tight feed-through of earthing and equipotential bonding conductors through concrete walls of a watertight concrete construction.
4. Earthy entry
4. Earthy entry
DEHNhold conductor holder
274160
Conductor holder with a slotted saddle clamp for fixing round conductors. Can be used for various materials and fixed conductor routing. Version with female thread, pre-assembled with screw, plastic base and plug.
Stainless steel connection lug
860115
Round wire made of corrosion-resistant stainless steel (V4A), for connecting down conductors to the earth-termination system.
5. Equipotential bonding of photovoltaics
5. Equipotential bonding of photovoltaics
Earth clamp, stainless steel
540250
UNI earth clamp for integrating the mounting systems of PV systems in functional equipotential bonding/functional earthing and lightning equipotential bonding.
UNI seam clamp, StSt/aluminium
365250
For integrating the mounting systems of PV systems into functional equipotential bonding, functional earthing and lightning equipotential bonding.
UNI earth clamp
540263
With double clamp. For integrating parts of an installation in the functional equipotential bonding, lightning equipotential bonding or in the functional earthing.
6. E-mobility
6. E-mobility
Soil type AZ
620903
For establishing earthing systems for down conductors or transformer stations. With self-closing coupling, without thickening of the cross-section at the coupling joint, with offset knurled pin. Made of stainless steel (V4A).
Driving spike, MCI/HDG
620001
Driving spike for driving in the first earth rod.
Connection clamp, stainless steel
540121
For the cross and parallel connection of round conductors or cables to earth rods. With double clamp and four M8 screws.
Anti-corrosion tape
557125
For the protection of underground connections, such as clamping and screw connections. The permanently plastic anti-corrosion tape, petrolatum-coated on both sides, effectively prevents the penetration of dirt and moisture.
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