MADDOX MPS Electrolysis Blocker 67A – MPS.EB67

Description

MADDOX MPS Electrolysis Blocker 67A – MPS.EB67. 

MADDOX Galvanic Isolator – Electrolysis Blocker

The MADDOX Galvanic Isolator is a high-performance marine protection device designed to block harmful DC currents that accelerate corrosion in vessels connected to shore power. Engineered to meet stringent ISO, AS/NZS, and ABYC standards, this isolator ensures long-term corrosion resistance without requiring ongoing maintenance. With its 67A continuous current rating and 5000A fail-safe protection, the MADDOX Galvanic Isolator offers an effective and reliable solution for preserving metal components and reducing anode consumption.

Key Features:

• Blocks damaging DC current to prevent accelerated galvanic corrosion.
• Failsafe solid-state design eliminates the need for service or monitoring.
• Compact and waterproof construction allows for easy installation and long-term reliability.
• Maintains effective AC earth continuity while isolating galvanic currents.
• Certified to international marine standards, ensuring safety and compliance.

Protecting Your Vessel from Electrolysis Damage

When docked at a marina, vessels share a common shore power connection, which can cause unwanted DC currents to travel through the shore earth connection. These currents contribute to increased corrosion, leading to rapid anode depletion and the potential deterioration of submerged metal components.

The MADDOX Galvanic Isolator acts as a protective barrier, preventing these harmful currents from reaching your boat while maintaining a safe and functional AC grounding system. This means you get enhanced protection without sacrificing safety or requiring additional maintenance.

Designed with marine-grade durability, the MADDOX Electrolysis Blocker is compact enough to fit in tight installation spaces, making it an ideal retrofit solution for boats of all sizes. It requires installation by a licensed electrician and must be paired with an appropriate circuit breaker and residual current device (RCD) for optimal safety.

Specifications:

• Product Code: MPS-EB67
• Continuous Current Rating: 67A
• Failsafe Protection Rating: 5000A
• Standards Compliance: ISO 8846, AS/NZS3004.2.2008 & 3820:2009, ABYC A-28
• Construction: Waterproof, solid-state design with high-performance heat sink
• Installation Requirements: Must be installed by a licensed electrician with a 5kA fault-rated circuit breaker (16A max) and a 30mA residual current device.
• Maintenance: No service required, but periodic inspection by an electrician is recommended.

With its proven performance and advanced protection, the MADDOX Galvanic Isolator is an essential addition for any boat owner looking to maximize vessel longevity and reduce maintenance costs.

Documents

• Data Sheet