What are the main structures of terminal blocks?

Do you know about the structure of a terminal block module? The main components of this product are the housing, insulator, and contact body. Below, Smartec will briefly explain these three structures.

The housing of a terminal block module mainly includes the outer shell of the plug and socket, the connecting nut, and the rear accessories. The outer shell primarily serves a protective role—protecting what? It protects internal components such as the insulator and contact body. The connecting nut is mainly used for the connection and disconnection of the socket, while the rear components are designed to safeguard the wires and contact body.

The insulator mainly consists of a pin insulator and a socket insulator. Its primary function is to maintain the positioning of the pins and sockets, ensuring insulation between the contact body and the housing. Sealing measures are achieved through the insulator combined with an interface sealing element.

The contact body is divided into soldered, crimped, and wrapped types, among others. Its main purpose is to establish connections between circuits.

The above is an introduction to the structure of a terminal block module, hoping to provide you with helpful insights.

Suzhou Smaide Electric Co., Ltd. is a technology-oriented enterprise integrating R&D, production, and sales. The company is dedicated to developing relay modules, I/O device interface connector conversion modules, and corresponding connecting cables, suitable for control cabinets, PLCs, CNC machine tools, DOC systems, and more. With high-quality products and excellent service, we strive to meet the needs of our customers. We sincerely welcome users to contact us.