EM355312

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Terminal Blocks - Wire to Board

EM355312 is a kind of superior performance and economical screw type terminal blocks for wire to board connection series designed to match the international and national standards for electrical installation and wiring.

The whole series of EVS355312 terminal blocks consists of compact and modular products with instant connections and screw terminations. Open frames, bridges, cross pieces, supports, punch outs, and other accessories are also available. EVS355312 terminal blocks are widely used for the connection and transmission of signal and power in the electrical control cabinet, inverter, etc.

Application Field

This terminal block series is suitable for all kinds of low current and low frequency connections. It can be used for a wide range of applications, including machine tools, electronics, computers and peripherals, communication networks, household appliances, automotive control systems, experiments, instrumentation, industrial electronic equipment, and other applications.

Working Principle Components

The EM355312 wire to board terminal block consists of four main functional parts: a top cover, a base, a contact spring and a screw. It has a unique design of slots, and its central conductor slides onto a pair of copper contacts that make electrical connection with a screw.

The copper contact of the terminal block carries the current, while the screw provides a secure connection point for the conductor and provides secure tightening. The terminal blocks have a range of connectors in various sizes, with two holes in the center of the block. It can accept two wiring connections simultaneously.

At the heart of the device is an innovative two-level contact bridge, so the connection between the two connections is more secure and reliable. The contact bridge is designed with precision and allows good contact with each wire under different load currents.

The bottom of the block contains a specific configuration of screw holes for installation on walls and other surfaces. The screw hole allows for easy installation and provides a more secure connection than with conventional soldering and nail type connectors.

The top of the block is the connection point for the wires. This top cover allows for quick and easy wiring without the need for tools or soldering. The design of the cover allows for better insulation and safety in connection, preventing short circuits.

Safety Feature

The safety feature of EVS355312 terminals is a unique safety shutter to protect the user from electric shock. This safety shutter is designed to automatically close when the screwdriver bit is loosened, effectively disconnecting the power before the user can make contact with the exposed wires.

The terminals also feature a pressure test block that ensures the correct connection pressure is achieved, improving the reliability of the connection. The insulation material used in the terminal blocks is flame retardant, providing users with increased safety and reliability.

Conclusion

EVS355312 terminal blocks are the ideal choice for making wire connections in many applications. With their superior performance and economical design, they provide safety, reliability, and convenience. The terminals are designed to meet the highest international safety standards, making them an ideal solution for tough industrial applications.

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