DIN Rail Terminal Block Producer
Elevate your wiring connections with the JHUK Series DIN Rail Terminal Block. Compact and scalable, these blocks offer versatile mounting on G-type and TH-type rails, making them ideal for space-constrained installations. Engineered with a robust frame-type screw connection design, they comply with IEC60947-1 and GB14048 standards, ensuring top-notch performance in AC 50Hz (60Hz) circuits up to 660V.
Supporting conductors from 0.75mm² to 150mm², the JHUK Series DIN Rail Terminal Block guarantees dependable, low-resistance connections for both copper and unpressurized circular connectors. The design features copper press frames and steel screws, securing stable connections even for larger conductors over 50mm². Simplify your assembly process and enhance operational efficiency with these DIN Rail Terminal Blocks, designed for seamless integration into industries demanding high reliability and flexibility.
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How Plastic DIN Rail Terminal Block Work?
DIN Rail Terminal Blocks are essential electrical components used for wire connections. Their uniqueness lies in their threaded design, allowing wires to be securely fastened by screwing them into place. Typically constructed from insulating materials like plastic or nylon, they ensure robust and safe electrical connections, preventing short circuits or electrical leakage.
Key components include the housing and socket, with the socket accommodating wires of various sizes to meet different current rating requirements. Installation of threaded plastic DIN Rail Terminal Block is straightforward, making them suitable for a wide range of applications, including electronic devices, circuit boards, and electrical equipment, providing reliable connectivity solutions.
Why Are Connectors Important For Solar Panels?
Working Temperature
Our DIN Rail Terminal Block, made from PA, is engineered to deliver exceptional performance under a range of conditions. PA is designed to withstand temperatures from -40°C to 85°C, making it suitable for various demanding environments. This material ensures reliable and effective operation, providing a robust solution for your terminal block needs.
Materials
We offer a wide range of material choices for various components of our DIN Rail Terminal Block, including shells, conductive parts, and screw materials. We understand the importance of providing diverse options to meet different needs and applications. By offering these material choices and a variety of product shapes, we ensure that our customers can select the most suitable terminal block for their specific requirements.
Rate Current
Our DIN Rail Terminal Block have a rated current range from 32 amperes to 309 amperes, offering more than ten different rated current options. This allows customers to select the appropriate terminal connector based on their specific needs and electrical requirements. Whether used in residential, commercial, or industrial applications, our DIN Rail Terminal Block ensure optimal and safe electrical connections.
DIN Rail Terminal Block FAQ
The rated current of the terminal block is ≥ the maximum expected current of the circuit. The wire gauge you are using is within the compatible range indicated for the terminal block.
Screw Terminal Wiring: When using multi-strand twisted wires, it is strongly recommended to use wire lugs to prevent wire spreading, poor connection, and damage to the wire core when tightening the screw. For single-core wires, this is not necessary.Spring Terminal Wiring: Most modern spring terminals are designed to accept multi-strand or single-core wires that have been precisely stripped (typically 11mm) without the need for wire lugs. However, the use of wire lugs is also entirely acceptable.
Facilitates installation and maintenance, saving time for fault diagnosis.
• It is a safety requirement to prevent misoperation on energized equipment.
• Enhances professionalism, serving as a hallmark of high-quality electrical installations.
Absolutely not. Standard terminal blocks are designed solely for internal use in distribution boxes and are not dust or water resistant. When used in outdoor, humid, or dusty environments, terminal blocks with corresponding protection ratings must be selected, such as IP65, IP66, or IP67. These terminal blocks are equipped with gaskets and sealant, which can effectively prevent the ingress of moisture and dust.
We are a manufacturer and have specialized in terminal blocks for 20 years.
Yes,we can provide free samples if the quantity is not too much but delivery fee needs to be paid.
