DIN Rail Terminal Blocks

DIN rail terminal blocks are modular, insulated devices used for connecting and securing two or more wires within an electrical panel. These blocks come in various colours for easy circuit identification and accommodate different wire sizes to suit diverse applications. They can have multiple levels, allowing for more connections in a compact space. Just like the name suggests, DIN terminal options include screw terminals, mount terminals, spring, and push-in types, providing flexibility for different wiring needs. DIN rail terminal blocks can also be fused or non-fused terminals, offering circuit protection options. Their current and voltage ratings vary, typically handling up to several hundred volts and tens of amperes, while the pitch (distance between terminals) ensures proper spacing for safe, efficient wiring.

How do DIN Rail Terminal Blocks Work?

DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be colour coded to indicate the current rating. Non-fused work the same, just without the fuse protection.

What Are Fused DIN Rail Terminals Used For?

Fused DIN rail terminals are widely used in industry and offer more protection from overcurrent than non-fused DIN rail terminals. They are usually used to protect sensors and relays.

However, both fused and non-fused can be used for applications such as:

• Energy management
• Power supplies
• Lighting controllers
• Telecommunications
• Building management systems
• Industrial and civil electrical installations
• Heating and air conditioning controls

Industrial Applications of DIN Rail Terminal Blocks

DIN rail terminal blocks serve as versatile components crucial in diverse industrial applications. They enable efficient energy management by connecting metres, transformers, and monitoring devices, with DIN rail terminal blocks ensuring effective power distribution and data collection. In power supplies, they establish secure connections with power distribution units and circuit breakers, guaranteeing reliable power delivery to machinery and equipment. Additionally, in lighting controllers, they facilitate the organisation and management of connections, ensuring safe and efficient lighting systems.

In telecommunications, DIN rail terminal blocks organise and connect cables, ensuring clear and reliable signal transmission in communication racks and panels. Moreover, they play an integral role in building management systems by connecting sensors, controllers, and actuators, enabling the automation and control of HVAC and security systems. In industrial and civil electrical installations, they wire machinery and public infrastructure, ensuring robust and dependable connections. Lastly, in heating and air conditioning controls, they facilitate the connection and management of thermostats, sensors, and control units, contributing to efficient temperature regulation and energy utilisation.

What Is a DIN Rail Screw Terminal Block?

A DIN rail screw terminal block is a modular electrical connector mounted on a DIN rail, featuring screw terminals for securing wires. It provides a reliable, durable connection for electrical circuits, accommodating various wire sizes. Widely used in industrial and commercial applications, it ensures safe, organised wiring in control panels, facilitating easy installation and maintenance.

What is a Rail Mount Terminal Block?

A rail-mounted power distribution block, known as a DIN rail terminal block due to its compatibility with DIN rails, serves as an essential component in electrical systems. Designed to be easily mounted onto DIN rails, these terminal blocks provide a standardised method for organising and connecting wires within industrial and commercial settings. Their versatility is evident in various configurations, including screw-type, spring-type, or push-in designs, catering to different wiring needs.

This adaptability ensures secure and reliable connections while facilitating straightforward installation processes. Rail-mount terminal blocks streamline wiring tasks, making maintenance and troubleshooting more manageable in complex control systems. Their incorporation enhances overall operational efficiency and system reliability, crucial factors in demanding industrial environments where precision and reliability are essential.

How to order DIN Rail Terminal Blocks from RS Malaysia?

RS Malaysia is a trusted supplier and distributor of DIN rail terminal blocks, offering a comprehensive range of products to meet your specific needs. Our selection includes screwed, mounted, and fused DIN rail terminal blocks, among other items that can enhance your energy management in a safe and efficient manner. We provide high-quality products from leading brands such as RS PRO, Phoenix Contact, Wago, Siemens, and more.

To place an order, simply browse the RS Malaysia website and use the filter options to narrow down your choices based on your requirements. You can filter by brand, number of levels (single-level, double-level, etc.), and whether the terminal block is fused or non-fused. Additionally, you can select cable CSA (Cross-Sectional Area) options ranging from 4mm to 300mm, ensuring that you get the right terminal block for your wiring requirements.

Once you’ve found your desired DIN rail terminal block, add it to your cart and proceed to checkout. If you can’t find what you’re looking for, don’t hesitate to reach out to our customer support team.