GBPAX-15

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Terminal Blocks - Barrier Blocks

Terminal blocks are used to ensure that electricity is conducted safely throughout a circuit by providing a safe point of contact between two different electrical sources. Barrier blocks, which are a specific type of terminal block, are designed to divide a large circuit into smaller, more manageable segments, allowing multiple sources or applications to be connected simultaneously. The GBPAX-15 terminal block is an example of a barrier block.

These blocks feature clear labels and DIN rail clip mounting for effortless installation when it comes to wiring. The blocks are made of impact-resistant plastic and are designed to resist melting, warping, or cracking in higher ambient temperatures. Each block also features a two-pole arrangement for series connection and is capable of withstanding up to 72V of working power. The GBPAX-15 also features a clamping system for secure connection of cables to the blocks.

Application field of GBPAX-15 terminal block

The GBPAX-15 terminal block is commonly used in electric panel current control boards, distribution boards, home electrical wiring systems, primary security equipment, and junction boxes. They are especially suitable for controlling highly secure and reliable electrical control systems since they prevent accidental contact with current carrying parts.

These terminal blocks are also suitable for outdoor equipment, lighting, telecommunications, and other electronic circuit applications where high levels of vibration, electromagnetic interference, and other damage impacting factors are present.

Working principle of GBPAX-15 terminal block

At the heart of the terminal block is a simple and innovative anti-interference design with a "humid stability protection” structure. The structure allows that the control parts and the live parts are at the same level, which eliminates the interference of the control wires and the live wires.

It also utilizes a continuous compression system whereby the clamping force decreases gradually in order to properly support cables without causing damages to the cables.

The structure consists of a spiral conductor, a steel coil spring and a plastic housing. The spring is loaded with linear force. The spring continuously compresses the cable between the block and the conductor while the cable is being connected, thus ensuring a uniform compressed and secure connection.

Finally, the structure features an insulation board that shields and isolates the current carrying parts, thus ensuring electrical safety.

Conclusion

The GBPAX-15 terminal block is an ideal choice for those in need of a reliable barrier block to provide current flow control. With its innovative design and patent-pending technology, it offers superior current protection and ensures that cables remain securely connected in a variety of intense environments. Its clear labels and DIN rail clip mounting also make for easy installation, while its two-pole system is capable of withstanding up to 72V of working power.

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