T38531-21-0

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Terminal Blocks - Barrier Blocks

T38531-21-0 is a widely used industrial barrier terminal block. It is designed with a safe and reliable, easy to install and maintain the characteristics, and with excellent contact features, even at high currents is ensured reliable electrical contact. Its application field and working principle are described in further detail below.

Application Field

T38531-21-0 terminal blocks are suitable for electrical distribution and components in power plants, waterproof boxes, motor starters, transformers and electrical equipment. It is widely applied in the areas of automation, control, power distribution and car/machine/lightelectronics. In addition, it is applicable in various DC power supply systems, signal systems, multi-function transmission systems, low voltage control systems, and more.

Working Principle

The barrier element is used to isolate two sections of the same terminal block. This isolation ensures that current does not cross between the two sections, and thus no short circuits would occur. It also protects people from any potential hazard when working with the terminal block.

T38531-21-0 terminal blocks are made from high quality materials, including PBT (polybutylene terephthalate), ABS (acrylonitrile styrene) and PC (polycarbonate) which are widely used in electrical industries due to their superior properties. The material is fine-tuned to provide excellent insulation, flame retardancy and abrasion resistance. Besides this, it is also designed to provide excellent pressure contact and great electrical conduction for maximum performance and safety.

The terminal block also has an inner clamp system which reduces the risk of contact erosion and improves current carrying capacity. The spring clamps inside the blocks can grip the wire firmly and securely and minimizes the contact surface which helps to hold the wire very securely and reduces the resistance. This ensures that the terminal has a low resistance over the entire current range.

T38531-21-0 terminal blocks have multiple layers of protection such as a current-limiting shield, a terminal cover and an insulation clip. The current-limiting shield and the terminal cover can prevent electric shock if the terminal block is touched by accident or when performing maintenance. Furthermore, the insulated clip can effectively insulate two different charges which keeps the contact point isolated.

In conclusion, T38531-21-0 terminal blocks are a reliable and safe option for power distribution and components in various industries due to their excellent contact features, high current carrying capability, and multiple levels of protection. Moreover, its lightweight and compact design make it an ideal choice for installations where space is tight.

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