T37135-14-0

Terminal Blocks - Barrier Blocks

T37135-14-0 is an example of a barrier block in terminal blocks. A terminal blocks is a collection of one or more terminal you can use to make an electrical connection with electrical wiring. Barrier blocks are a type of terminal block that are also called barrier strips or terminal strips. They have insulated barriers between the terminals that both protects against accidental contact between terminals and limit access to certain parts of the electrical network. It is common to use this kind of block for installing switches and indicator lights.

Application Field

T37135-14-0 barrier block is specifically designed for the railway industry, specifically for railway traction application. This block allows connection and mounting in rail circuits such as the control, power distribution and lighting circuits of locomotives and rail cars. The sizes and weight of this kind of block can its suitable for use in railways, while its insulation materials ensure safety. Barrier block can be used to isolate a certain area of a railway’s electrical network, isolating dangerous parts and making sure the electric supply is reliable.

Working Principle

T37135-14-0 barrier block’s construction provides an electrical connection between two conductors. It allows users to connect, disconnect and or isolate two conductors. This is done by blocking the electrical current between the two conductors. The current then flows only when a hole is punched in the insulation barrier between the conductors. This punching is done with a pair of scissors or a specialised punch tool.

A barrier block can prevent electric current from flowing in one direction, while allowing it to flow freely in the other. This way the user can control the direction of the electrical current and even limit access to the electrical circuit. It also ensures the short circuit protection of the electrical network, meaning that if a component, like a switch, fails, no current will flow.

Conclusion

T37135-14-0 Barrier block is used for railway traction application due to its features, such as size, weight, insulation material, and safety. It allows users to control the direction of the electrical current and isolate dangerous parts of the railway’s electrical network. Its punching mechanism helps to control the flow of electrical current, while also providing short-circuit protection.