Our Partners

We insist upon all our supply partners being able to exhibit a long history of exceptional quality, reliability and support.

Eaton UPS

Eaton UPS

Powering business worldwide

Eaton’s power quality portfolio encompasses a comprehensive suite of power management solutions, including uninterruptible power supplies (UPS), surge protective devices, power distribution units (PDUs), remote monitoring and software.

NSSE have been authorised Power Advantage Partners of Eaton for more than 30 years. In that time we have supplied and installed Eaton branded UPS solutions totalling over 110mVA for our clients.

Eaton UPS products and information
Riello UPS

Riello UPS

Reliable power for a sustainable world

Riello's state-of-the-art R&D centres ensure they keep adding and enhancing to their range of products, introducing new models or upgrading existing ranges to deliver improved performance, reliability, and efficiency.

NSSE are proud to be an authorised Riello partner specialising (amongst other applications) in the supply of EPOS and back office operations power protection for a great many retail clients.

Riello UPS products and information


Manufacturing power protection excellence

A global provider of UPS systems, CertaUPS has over 23 years manufacturing history and is well placed to support the industry with superior customer and technical support. Coupled with an enviable array of industry leading UPS ranges suitable across all sectors, CertaUPS offer a very high standard of both products and services.

Mutual recognition of essential business partnerships allows us to work closely with CertaUPS to deliver the right solution for our clients on time, on point and on budget.

Certa UPS products and information
Borri UPS

Borri UPS

Long-term value through commitment to excellence

Founded in 1932 by Ernesto Borri, Borri Group have long produced industrial electrical equipment and have been developing high quality electrical power systems ever since. In 2005, Borri was acquired by a local group of entrepreneurs previously working in key positions by the Borri company and in 2014, merged with Astrid Energy Enterprises in a bid to further strengthen its products and markets.

A company offering its products to many countries around the world and heavily invested in R&D made Borri a good fit for NSSE as a valued long term authorised power partner.

Borri UPS products and information


A fore-runner setting the standard

Founded in 1981 by three MIT power engineers, APC's focus was originally on solar power research and development. Government funding for their research however dried up and focus was shifted to power protection.

APC introduced its first UPS in 1984 and 23 years later in 2007, it was aquired by Schneider Electric. Combined with MGE UPS Systems it was to form Schneider Electric's Critical Power & Cooling Services Business Unit. In 2011, APC by Schneider Electric became a product brand only, while the company was rebranded as the IT Business Unit of Schneider Electric. Today, the brand APC is synonymous with UPS and remains a major player in the power protection industry.

With so much history and presence on the UPS world stage, APC forms part of NSSE stable offering for Uninterruptible Power Supplies.

APC UPS products and information
Carter Sullivan

Carter Sullivan

From concept to completion - expertly engineered power protection installations to be relied upon.

Founded in 2005, our preferred installation partner Carter Sullivan, has grown from a company of two to one of the largest in-house teams in the industry. From their dedicated facility in Bedfordshire, they directly employ a team of experts who are all equipped with industry know-how and an unrelenting focus on our business needs.

We have selected Carter Sullivan as our preferred installer having proven themselves over and over across many projects and are pleased to include them as part of our efficient supply chain.

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Next day delivery for many of our products. Please call our friendly sales team for pricing and availability - 0333 222 4000.