Innovative Earth Leakage Protection Unit – Redefining Reliability
As specialists in electrical protection solutions, MK Circuit Protection would like to share our ongoing development work on Residual Current Device (RCD) technology. Our design approach incorporates an integrated PCB and current transformer configuration, which we believe offers potential improvements in addressing some common reliability challenges found in conventional earth leakage protection systems, while potentially enhancing operational efficiency.
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
MK’s 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.
MK prioritizes every detail, quality,and consumer needs.
Relaunched in 2020, MK Circuit Protection continues its 40-year legacy of British-engineered electrical safety solutions. Our complete product range is:
- * 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
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