0387301320

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Terminal blocks are an essential element of wiring control systems and equipment, connecting field wiring with controllers and control systems. 0387301320 terminal blocks are barrier blocks specifically designed for installation in contactors, relays, and pilot devices. Due to their construction, they provide multiple advantages which are applicable in a diverse range of industries and applications. This article will discuss the application fields and working principles of 0387301320 terminal blocks.

Typically, 0387301320 terminal blocks are employed for control and signaling in safety and control circuits. They are also used in hazardous locations, inside safety instruments, and in machine safety control systems. These terminal blocks are commonly used in the food and beverage, automotive, pharmaceutical, and steel industries for applications such as controlling production lines and equipment, including factory automation.

Designed according to UL/CSA requirements, 0387301320 terminal blocks are designed to provide a secure and secure termination point for field wiring. The body and contact terminal are constructed out of high-quality copper materials that make them extremely durable in a range of environmental conditions. They are also designed to be dust-proof, water-resistant, and resistant to fluid splatter.

The contact terminals themselves are spring loaded, giving them a particularly reliable and solid connection. These spring-loaded contacts ensure that a minimal amount of force is required to make a secure connection with the mating terminal. The contact terminal caps can be uni-directionally locked using a safety key, providing an extra layer of protection to prevent accidental detachment.

In addition, the terminal blocks feature a minimal mounting depth of 15.7mm (0.75in.), making them well suited for tight spaces and allowing more resourceful mounting options. Furthermore, their universal mounting holes make them easy to work with and assemble. As an extra safety measure, the terminals also include removable earth terminals, providing an easy means to link all of the electrical connections.

On the technical side, 0387301320 terminal blocks are designed to handle currents of up to 50A and operating voltages of up to 400V AC as well as surge voltages of up to 4kV. The rated insulation test voltage is 3kV, while the contact material has a rated impulse withstand voltage of 6.6kV. These terminal blocks also provide good electromagnetic compatibility, featuring a tracking distance of up to 4mm.

In conclusion, 0387301320 terminal blocks are a versatile barrier block among their peers, offering a reliable electrical connection and a wide range of features and advantages. They can be employed in a multitude of applications in various industries, effectively connecting field wiring to control systems and controllers. With their robust construction, minimal mounting depth, and secure contact terminals, 0387301320 terminal blocks are sure to provide reliable and safe operation.

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