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Wenzhou, Zhejiang, China – August 21, 2026 – Innovative Earth Leakage Protection Device – Redefining Reliability as discussed below.

As specialists in electrical protection solutions, we would like to share our ongoing development work on Residual Current Device (RCD) technology. Its design adopts a configuration of integrated Printed Circuit Board (PCB) and current transformer. We believe this design is expected to address some common reliability challenges in traditional earth leakage protection systems and help improve operational efficiency at the same time.

Core Pain Points of Traditional Earth Leakage Protection Units

• · – Wiring Prone to Breakage
• · Due to the separation between the printed circuit board and current transformer, the wires are subjected to tension during assembly.
• · – Components Susceptible to Damage
• · The unprotected printed circuit board is prone to crushing, leading to rework.
• · – Inefficient Assembly
• · The complex, multi-step process is time-consuming and exhibits low fault tolerance.

Comparative Advantages

Our RCD Technological Breakthroughs

• · Integrated Design
• · The printed circuit board is rigidly mounted to the current transformer assembly,eliminating wire tension.

• · Dual-Chamber Enclosure
• · The partition plate isolates the winding assembly from the printed circuit board, providing both electromagnetic shielding and mechanical protection.

• · Snap-Fit Assembly
• · Tool-less snap-fit assembly enables instantaneous engagement, achieving significant efficiency gains.

We focus on every detail, uphold the highest quality standards, and always put consumer needs first.

• · – Designed and manufactured in-house to exacting standards
• · – Produced using advanced manufacturing processes
• · – Nationwide availability through authorised electrical wholesalers and retailers

Quality Assurance

All MK Circuit Protection products carry:

• · ✓ ISO 9001 & Sedex accredited manufacturing
• · ✓ Full compliance with BS EN 62368, BS 7671
• · ✓ CE/UKCA/CB certification
• · ✓ Industry-leading 10-year warranty*
• · (*5 years for AFDD/SPD products)

Explore technical specifications at: www.mkcircuitprotection.co.uk

About Us

The MK Circuit Protection range has been stylishly designed to excel in all applications. The products offer solutions for all residential and commercial surge protection needs, including additional protection with the arc fault detection range.

Media Contact
Company Name: CircPro (UK) Limited
Contact Person: Media Relations
Email: Send Email
Country: China
Website: https://www.mkcircuitprotection.co.uk/