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What Are Protek 3 Phase 125A Surge Protection Kits?

What Are Protek 3 Phase 125A Surge Protection Kits?

Protek 3 Phase 125A Surge Protection Kits are complete surge protection solutions designed to safeguard 125A three-phase distribution boards from damaging transient overvoltages caused by lightning strikes, utility switching, and electrical power surges. Specifically engineered for use with Protek 3 Phase Distribution Boards, these kits help protect valuable electrical equipment, minimise downtime, and improve the reliability of commercial and industrial electrical installations.

Suitable for use in three-phase electrical systems, Protek 125A Surge Protection Kits provide a simple and effective way to add Type 2 Surge Protection Devices (SPDs) to a distribution board, helping installations comply with the requirements of the latest BS 7671 IET Wiring Regulations.

Key Features of Protek 3 Phase 125A Surge Protection Kits

  • Designed specifically for Protek 125A 3 Phase Distribution Boards.
  • Provides effective protection against transient overvoltages and electrical surges.
  • Helps protect sensitive electrical and electronic equipment.
  • Suitable for commercial, industrial, agricultural, and public sector installations.
  • Quick and straightforward installation using genuine Protek components.
  • High-quality construction for long-term reliability and dependable performance.
  • Supports compliance with current BS 7671 Wiring Regulations.

Why Is Surge Protection Important?

Electrical surges can occur without warning and may damage expensive equipment such as control panels, PLCs, computers, security systems, HVAC equipment, variable speed drives, machinery, and communication systems. Installing a Protek 3 Phase 125A Surge Protection Kit helps divert harmful surge currents safely to earth, reducing the risk of equipment failure, costly repairs, and unexpected business interruption.

Typical Applications

Protek 3 Phase 125A Surge Protection Kits are ideal for protecting electrical installations in:

  • Commercial buildings and office complexes.
  • Industrial factories and manufacturing plants.
  • Warehouses and logistics centres.
  • Schools, colleges, and universities.
  • Hospitals and healthcare facilities.
  • Agricultural buildings and farm installations.
  • Retail premises, hotels, and leisure facilities.
  • Data centres and critical infrastructure.

Why Choose Protek 3 Phase 125A Surge Protection Kits?

Using a genuine Protek 3 Phase 125A Surge Protection Kit ensures full compatibility with your Protek distribution board while providing reliable protection against damaging voltage spikes. Designed for professional electricians and electrical contractors, these kits offer excellent build quality, simple installation, and dependable long-term performance in demanding electrical environments.

Whether you are installing a new 125A three-phase distribution board, upgrading an existing electrical installation, or enhancing protection for sensitive equipment, Protek Surge Protection Kits provide an efficient, cost-effective, and professional solution.

Buy Protek 3 Phase 125A Surge Protection Kits Online

Browse our extensive range of Protek 3 Phase 125A Surge Protection Kits at competitive prices with fast UK delivery. We stock a comprehensive selection of Protek electrical distribution equipment, including 3 Phase Distribution Boards, Type 2 Surge Protection Devices (SPDs), MCBs, RCBOs, MCCBs, switch disconnectors, and other high-quality electrical protection products for commercial, industrial, and three-phase power distribution applications.

Product Image Disclaimer: Images are for illustrative purposes only. The product supplied may differ.

Product Code: 970205

Product image

PROTEK SP3K-125T2 3 PHASE A25A SURGE PROTECTION KIT

Price (excl. vat) per item
£115.00

Price per item

✔ Secure Checkout • ✔ UK Stock

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The Electric Cable Company (GB) Ltd

Tel: 01733 205123
email: sales@electriccable.co.uk


visa excepted mastercard excepted american express excepted PayPal accepted ELEVON Payment Gateway

The Electric Cable Company (GB) Ltd

Tel: 01733 205123
email: sales@electriccable.co.uk


visa excepted mastercard excepted american express excepted PayPal accepted ELEVON Payment Gateway


All in stock items ordered before 12.30pm will be despatched on a next day delivery.

Please Note: Scotland deliveries can take up to 3 days.

(Please see Shipping & Handling policy for full conditions.)