Supply of Polymer Surge Arresters for Electrical Systems

East London, Eastern Cape ESKOM
Open Closing: 17 Jul 2026 at 10:00 Published: 25 Jun 2026

Overview

Summary

This tender seeks suppliers for polymer distribution class, non-linear metal-oxide surge arresters without spark gaps for installation on 11 kV, 22 kV, and 33 kV electrical systems. Key requirements include compliance with Eskom's technical specifications and testing standards.

Detailed Description

Eskom is inviting tenders for the supply and delivery of polymer distribution class, non-linear metal-oxide surge arresters designed for installation on 11 kV, 22 kV, and 33 kV electrical systems. The surge arresters must meet stringent technical specifications, including insulation withstand tests, residual voltage tests, and operational duty tests, as outlined in Eskom's standards. Suppliers are required to provide detailed documentation, including test reports and compliance with IEC standards, to ensure the quality and reliability of the products offered.

The successful bidder will be expected to deliver high-quality surge arresters that enhance the safety and efficiency of Eskom's electrical distribution network. This procurement aims to bolster the infrastructure by ensuring that the surge arresters can withstand environmental stresses and operational demands, thereby reducing the risk of electrical faults and enhancing system resilience. Suppliers must demonstrate their capability to meet the required specifications and provide ongoing support throughout the contract period.

Suitable Businesses

This tender is suitable for manufacturers and suppliers of electrical components, particularly those specializing in surge protection devices and polymer materials. Companies with experience in compliance with international electrical standards and testing protocols are encouraged to apply.

Documents

Document 1
Added: ••• ••, ••••
Document 2
Added: ••• ••, ••••
Sign in required

Location & Address

Street Address
••••••••••
Suburb
••••••••••
Postal Code
••••
Delivery Address
••••••••••
Sign in required

Contact Information

Contact Person
•••• ••••
Email
••••••••@••••••••
Phone
+27 •• ••• ••••
Fax
••• ••• ••••
Sign in required

Special Conditions

•••••• •••• ••••••• ••••• •••••• •••••• •••••• ••••.

Sign in required

Subscribe to unlock full access

Get full access to this tender, including documents, location, and contact details.