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Modular fuse and relay central with multiple fuse and relay holder configurations.

AK Fuse and Relay Central

Versatile and modular fuse and relay central, designed for flexible power distribution, efficient heat dissipation, and secure connections in industrial, automotive, and off-highway applications.

Main Features

  • Modular and Expandable: Configure the system using interchangeable fuse and relay holders for various applications.
  • Improved Contact System: Six contact points per potential provide enhanced stability and electrical efficiency.
  • Low Voltage Drop & Heat Dissipation: Optimized contact system minimizes power loss and thermal buildup.
  • High Current Capacity: Bus bar supports up to 125A, ensuring efficient power distribution.
  • Scalable Design: Can be configured as single units, in 2-row or 3-row frames, or stacked for larger fuse/relay setups.
  • Robust & Reliable: Vibration-resistant design with securing handles prevents relays from loosening in high-impact environments.
  • Customizable Covers & Accessories: Available in different heights, colors, and sealing options for additional protection.

Description

The Fuse and Relay Central  is a highly adaptable power distribution system, engineered to support multiple fuse and relay modules in a customizable and scalable configuration. Designed for flexibility, reliability, and high current handling, this system ensures optimal power management, while also reducing installation complexity and maintenance time.

With a modular approach, this system accommodates various fuse and relay holders, allowing users to design a power distribution setup tailored to their needs. The available modules include:

  • 8-fold ATO-fuse holder (blade fuse)
  • 18-fold MiniFuse holder
  • 5-fold Micro-relay holder
  • 3-fold Mini-relay holder

Each module features six contact points per potential, using three parallel lamellae with a spring feature. This innovative design significantly improves electrical contact stability, leading to low voltage drop, reduced temperature rise, and enhanced heat dissipation. As a result, the system offers greater efficiency and long-term durability.

Additionally, to support high-current applications, the system integrates a bus bar capable of handling up to 125A. This configuration allows potential supply through either bus bar connections or single bonding, making it adaptable to different electrical setups. Moreover, contacts are clearly marked with numbers (e.g., 1-8) and letters (e.g., A-H) to simplify installation and maintenance.

Modular Frame Options

The Fuse and Relay Central allows for seamless integration into different setups by offering multiple frame configurations:

  • Single Units – Use fuse and relay holders individually.
  • 2-Row Frames – Ideal for compact configurations, optimizing space without compromising performance.
  • 3-Row Frames – Provides high-density fuse and relay solutions for more complex electrical systems.
  • Stackable Frames – Expandable design allows additional modules, ensuring future scalability.

Furthermore, connections can be made from behind via terminals or coding sockets, which enhances flexibility and installation efficiency.

Customized Variants Available

The Fuse and Relay Central offers multiple customization options, allowing users to adapt the system for specific operational requirements. Available modifications include:

  • Different module combinations to suit tailored power distribution needs.
  • Custom bus bar configurations that support various voltage and amperage specifications.
  • Pre-assembled wiring solutions to speed up installation and minimize setup time.
  • Additional environmental protection features, ensuring reliable operation in high-vibration and extreme conditions.
  • Transparent, sealed covers available in various heights, ideal for protecting circuit breakers or high-profile components.

Because of its modular design, high-current handling, and efficient connectivity, the Fuse- and Relay Central is the ideal solution for applications that require scalable, reliable, and adaptable power distribution.

For custom configurations, contact us today to discuss your specific requirements.

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Manufacturers

Manufacturer
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We deliver electronic and electromechanical components and system solutions to companies worldwide. With over 80 years of expertise, we offer standard products from top suppliers alongside our own world-leading custom solutions. From concept to delivery, and beyond.

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