60N90 - ESAB SEH-3 Replacement Insulating Ring 60N90

Restore Safety and Performance with the ESAB 60N90 Insulating Ring

The ESAB 60N90 Insulating Ring is a critical replacement component designed specifically for the SEH-3 series electrode holders. In the demanding environment of Shielded Metal Arc Welding (SMAW), the integrity of your equipment is paramount not only for weld quality but for operator safety. This insulating ring serves as a vital barrier, electrically isolating the conductive jaws and head of the holder from the handle and the operator's hand. Over time, intense heat, spatter, and mechanical impact can degrade the original insulation, leading to cracks or breaks that compromise the tool's safety rating.

Manufactured from high-grade, heat-resistant composite materials, this OEM part ensures a precise fit that aftermarket alternatives often fail to match. The material is engineered to withstand the thermal cycling inherent in heavy-duty welding applications without becoming brittle or conductive. By maintaining the dielectric barrier, the 60N90 prevents accidental arcing against the workpiece or the welding bench, which can damage the holder and cause arc strikes that ruin the base metal surface.

Maintenance of electrode holders is a key aspect of welding shop safety protocols. A damaged insulating ring is a hazard that should be addressed immediately. Replacing the ring on an SEH-3 holder is a straightforward maintenance task that extends the service life of the entire assembly. This part is essential for MRO (Maintenance, Repair, and Operations) managers looking to keep their fleet of welding stingers in compliance with safety standards. Whether you are refurbishing older equipment or stocking critical spares for a fabrication shop, the ESAB 60N90 provides the reliability and durability expected from a top-tier welding manufacturer.

Technical Specifications

The ring is molded to exact tolerances to seat perfectly within the SEH-3 assembly. Its composition resists moisture absorption and tracks resistance, ensuring that the electrical current is directed solely through the electrode and not through the tool body. It is compatible with standard SEH-3 configurations and integrates seamlessly with other ESAB replacement parts such as jaws and handles.