Galvanized grounding rod | Ø20 mm | 1500 mm | 5000750 219/20

Technical Specifications

Product type: grounding rod
Manufacturer: OBO Bettermann
Country of origin: Germany
Material: galvanized steel
Resistance: high corrosion resistance
Diameter: Ø20 mm
Length: 1500 mm
Construction: solid rod designed for driving into the ground
Connection: electrodes can be connected without additional couplings
Application: grounding and lightning protection systems

Functions

Efficient discharge of electricity into the ground – safely directs electrical energy generated during faults or short circuits
Protection of people and equipment – reduces the risk of electric shock and protects electrical devices from damage
Formation of a grounding system – used as the main vertical electrode to create a reliable grounding circuit
System extension capability – rods can be interconnected without additional couplings, increasing grounding depth
Corrosion resistance – galvanized surface ensures long-term performance even in влажные or aggressive soils

Usage

For household users: grounding of private houses, grounding of solar power systems (inverters), electrical safety of yards or outbuildings, protection against leakage current
For electricians: implementation of electrical installation projects, grounding of panels, inputs and equipment, installation of lightning protection systems, compliance with safety requirements during project handover
For engineers/designers: design of grounding systems, ensuring safety standards, electrical protection of industrial facilities, energy and infrastructure solutions
In industry: production facilities, warehouses, energy sites, lightning protection systems

Advantages

High corrosion resistance
Long service life
Simple and fast installation
Can be connected without additional couplings
Suitable for various soil conditions
Universal application (residential and industrial)
Meets professional installation requirements

Disadvantages

Tools required for driving (manual or mechanical)
Installation is more difficult in hard or rocky soil
Several rods may be required to achieve proper resistance
Additional components (clamps, wires) are needed for a complete system

Is one rod enough for grounding?
Usually not – it is recommended to use several rods connected together to achieve the required grounding resistance.

Can multiple rods be connected together?
Yes, rods of this model can be connected without additional couplings, which greatly simplifies installation.

Is it suitable for a lightning protection system?
Yes, it is suitable as part of a lightning protection grounding system.

Is it suitable for installation at a private house?
Yes, it is one of the most common solutions for ensuring electrical safety in residential buildings.