Insulators & Surge Arresters

Tradinter supplies insulators and surge arresters for distribution, substation, and transmission systems across Latin America and the Caribbean. From pin and post insulators to polymer and porcelain transmission units, we help utilities and contractors select products rated for their voltage class, pollution level, and mechanical loading.

To protect equipment from lightning and switching surges, we also supply a complete range of metal-oxide surge arresters — distribution, substation, transmission, riser-pole, and elbow types. Our team can confirm ratings and coordinate delivery to your destination.

Products We Supply

• Distribution insulators — pin, post, spool & suspension
• Substation insulators (station post)
• Transmission insulators — polymer & porcelain
• Distribution surge arresters
• Substation surge arresters
• Transmission surge arresters
• Metal-oxide varistor (MOV) arresters
• Riser-pole & elbow arresters

Manufacturers We Represent

Our insulator and arrester offering is anchored by Hubbell Power Systems and Eaton, both recognized for reliable insulation and overvoltage protection products across distribution, substation, and transmission applications. We can match the right manufacturer and product line to your specifications.