Distribution Blocks

A distribution block, also known as a power distribution block, is a central connection point used commonly used in residential and industrial settings and designed to efficiently supply power to multiple devices from a single source. Its primary function is to streamline power delivery, making it more efficient to connect several devices. Then, the secondary function is to isolate short circuit incidents, preventing a complete shutdown from occuring.

Capable of handling a wide range of frequencies and currents, using distribution blocks simplifies wiring considerably. Instead of running individual wires from the power source to each device, a distribution terminal block requires just one large input wire. This single connection then branches out to each connected device, eliminating the complexity of separate wiring for each component, whether in electrical systems or even within a car power distribution block setup.

Types of Distribution Blocks

The four main types of distribution blocks are:

Bussed (Enclosed) Distribution Blocks

Bussed (enclosed) blocks, which allow for a larger input cable to be split out into smaller cables for branch circuits.

Independent (Isolated) Distribution Blocks

Independent blocks, which enable multiple individual circuits to be routed to a single location as they are not connected to each other.

Modular or Configurable Blocks

These distribution blocks offer exceptional flexibility, letting you customise terminal count or amperage for your specific needs. This adaptability proves particularly valuable in industrial automation and panel building as systems evolve.

Fused Distribution Blocks

Fused distribution blocks incorporate inline fuses directly within the block, providing a reliable safeguard against unwanted power surges. This makes it ideal for automotive systems, solar installations, and sensitive electronics.

12V Distribution Block

For projects requiring efficient and safe distribution of 12V power across multiple devices, such as appliances, automotive vehicles, boats, trailers, or solar setups, our range of 12V distribution blocks provides a comprehensive solution.

These essential components streamline your wiring, offering a central connection point for powering LED lights, amplifiers, switch panels, and other 12V accessories while supporting crucial circuit protection.

Typically featuring secure screw terminals for dependable connections, these 12V distribution blocks often include integrated fuses to safeguard individual circuits against overloads and may also incorporate protective covers to enhance safety and prevent accidental contact.

Industrial Applications of Distribution Block

At RS Australia, our comprehensive range of distribution blocks provides efficient and safe power management solutions for numerous industries. Here are some key sectors where they are widely used:

• Heating/Cooling: For operating heaters, cooling systems, and ventilation equipment, ensuring a reliable power supply.
• Power Distribution Control: In the form of voltage transformers, uninterrupted power supply units, and distribution cabinets to manage and regulate electrical flow.
• Solar, Wind, and Turbine: As the power supply to efficiently distribute harnessed energy.
• Electrical Vehicles: For charging stations, facilitating safe and controlled power delivery.
• Electronic Automation: Including elevators, lifting equipment, and conveyor systems, providing necessary power pathways for complex operations.

How to Choose the Right Distribution Block

Selecting the ideal distribution block is crucial for ensuring safe and efficient power management in your projects. Consider the following factors to make the best choice:

• Voltage and Current Rating: Ensure the distribution block is rated for the voltage (e.g., 12V, 24V, 400V) and current (e.g., 24A, 100A) your electrical system, automotive vehicle, and more requires to handle the power demands safely.
• Number of Circuits Required: Determine how many individual devices or circuits you need to power from the power distribution block to select a block with the appropriate number of terminals.
• Bussed vs. Independent Terminals: Decide whether you need a distribution terminal block with common (bussed) connections for shared power or independent terminals for isolated circuits.
• Wire Size and Compatibility: Verify that the distribution block can accommodate the wire gauge you will be using for both the input and output connections to ensure secure and effective power transfer.
• Mounting Type: Choose a distribution block with a suitable mounting style, such as DIN rail mounting for control panels or panel mounting for direct attachment to surfaces.
• Fused vs. Unfused: Consider if you require a distribution block with integrated fuses to provide overcurrent protection for individual circuits, or if external fusing or ground cables will be used.
• Environment: Evaluate the installation if done indoors or outdoors and select a distribution block with an appropriate enclosure IP rating to protect against dust and moisture.

Power Distribution Block Manufacturer, Supplier & Distributor in Australia

As your reliable partner for power management solutions, RS Australia proudly serves as a leading manufacturer, comprehensive supplier, and dependable distributor of a diverse range of distribution blocks in Australia. Look through our extensive inventory sourced from industry-leading brands, including Phoenix Contact, WAGO, our own high-quality RS PRO range, and Eaton, all offered within a competitive price range

Find power distribution blocks available in various voltage options to suit your specific requirements, including common voltages such as 12V, 24V, and even 400V. We also stock distribution terminal blocks with a wide spectrum of current ratings to accommodate different power demands.

Buy Electrical Power Distribution Blocks Online from RS

Ready to streamline your power connections? At RS Australia, discover an online selection of high-quality power distribution blocks to meet the demands of your diverse projects. From robust distribution blocks for electrical systems to compact car power distribution blocks, finding the ideal solution is just a few clicks away through our website.

Easily browse our range of electrical distribution blocks and distribution terminal blocks, filter by voltage rating, wire size, brand, and more, and add your chosen products to your basket. Moreover, experience fast delivery of your distribution blocks right at your doorstep. For more information, please refer to our Delivery page.

Explore our wide range of distribution blocks and other products, such as voltage converters and crimp splice connectors, online today and experience the convenience of sourcing your power management solutions from RS Australia.