Earth Clamp 200 AMP

Earth Clamp 200 Amp is a popular ‘Crocodile’ style making it quick and easy to connect the clamp, and its lightweight construction makes the product very easy to handle.

This Croc Style Earth Clamp 200 amp is clamped to the parent metal in MMA, MIG, TIG welding and Plasma Cutting to complete the weld circuit and return current to the power source. 200 Amp.

For all your other ARC welding accessories, Please Click here.

For information on how to ground your welder, Please Click here.

Why do you need an earth clamp/ground clamp when welding?

A good earth clamp and cable are essential components of any welding machine setup. Their importance is often underestimated, but they play a critical role in safety, weld quality, and overall performance.

1. Electrical Safety:
The earth clamp (or ground clamp) provides a secure return path for the welding current. A poor-quality clamp or a damaged cable can result in a weak or unstable electrical circuit. This not only increases the risk of electric shock or arc instability but can also damage the welding machine or trigger malfunctions.

2. Consistent Arc Performance:
A solid ground connection ensures a stable and consistent arc. When the earth clamp doesn’t have a good electrical connection to the workpiece, you may experience arc fluctuations, spatter, poor penetration, or erratic welding. These issues can lead to defective welds and increased rework, especially when working with sensitive materials like stainless steel or aluminium.

3. Minimising Heat Buildup and Wear:
High-resistance earth clamps and undersized or worn cables generate heat during welding, which can lead to energy loss and premature equipment failure. A high-quality, properly rated cable reduces voltage drop, ensures efficient current flow, and keeps the system running cooler and more reliably.

4. Durability and Reliability:
Welding environments are tough—exposure to heat, sparks, moisture, and mechanical stress is common. Using robust, well-insulated cables and a strong, spring-loaded clamp improves reliability and reduces downtime caused by loose connections or damaged parts.

In conclusion, investing in a quality earth clamp and properly sized cable is a simple but vital step in ensuring safe, efficient, and high-quality welding results. It protects your equipment, boosts productivity, and helps you achieve better welds every time.