T38138-20-0

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Terminal Blocks - Barrier Blocks, such as the T38138-20-0 model, are an electric assembly system designed to securely join and separate electrical wiring. It consists of a insulated polycarbonate bridge that provides total electrical insulation between the steel frame that houses electrical terminals. The steel frame design provides maximum reliability to the assembly modules.

T38138-20-0 model barrier blocks have been designed from the ground up with robust construction, convenience and reliability in mind, offering a number of features and advantages. They are versatile, allowing for the connection of both copper and aluminum terminals. In addition, the T38138-20-0 model has a DIN rail attachment and a secure strip which prevents unwanted contact between the terminals and allows for easy installation and removal.

T38138-20-0 model barrier blocks are primarily used in industrial applications and are suitable for controlling electrical apparatus when used in conjunction with circuit breakers, fuses, contactors or switching devices. The main purpose of a barrier terminal is to provide a secure connection and isolate the output from the input of the system. On a smaller scale, barrier blocks can also be used for residential, automotive and general electrically powered applications.

When used in typical applications, T38138-20-0 model barrier blocks are wired in a series. This means that the application, such as the motor of a machine, is wired to one terminal followed by a DIN rail, barrier block and output device connected to another terminal. Current flows through the barrier block from the input to the output device and allows for the control of the connected device, such as a relay, valve or motor.

T38138-20-0 model barrier blocks also have the ability to join two incoming wires together. This is especially helpful in applications such as lighting or HVAC systems, where multiple control circuits may need to be connected to one output. The advantage of a barrier block over a circuit breaker is that it allows for easier maintenance. In the event of a malfunction, the control circuit can be quickly and easily isolated from the output device without having to disconnect the entire circuit.

The main components of the T38138-20-0 model barrier blocks come with pre-assembled wiring and color-coded connection points. This makes installation easier and significantly reduces the amount of time that it takes to set up multiple circuits. Additionally, the entire barrier block can be quickly and easily tested without having to disconnect any of the wiring.

For applications in extreme temperatures or hazardous areas, the T38138-20-0 model is available with a polycarbonate thermoplastic enclosure. The enclosure itself is designed to endure a wide range of electrical and physical stress; it is highly resistant to corrosion and heat, and is designed to stand up to environmental hazards like water, vibration, shock and temperature changes.

The T38138-20-0 model barrier blocks offer a secure and reliable solution for a variety of electrical applications. With a durable construction, pre-assembled wiring and color-coded connection points, these barrier blocks provide a quick and easy way to control multiple circuits without the need for additional installation or maintenance. With its versatile design and reliable performance, the T38138-20-0 barrier blocks are the ideal choice for industrial, residential, automotive and general electric applications.

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