What Are The Categories Of Terminal Blocks?

Cable Lugs can be divided into European terminal series, plug-in terminal series, fence terminal series, spring terminal series, track terminal series, through-wall terminal series, and photoelectric coupling terminal series.\x0d Plug-in terminal series\x0d consists of two parts for plug-in connection. One part presses the wire tightly and then plugs it into the other part, which is soldered to the PCB board. This bottom mechanical principle and anti-vibration design ensure the long-term airtight connection of the product and the reliability of the finished product. Mounting ears can be added at both ends of the socket. The mounting ears can protect the connector to a large extent and prevent the connector from being poorly arranged. At the same time, this socket The design can ensure that the socket can be correctly inserted into the mother body. The socket can also have assembly buckles and locking buckles. The assembly buckles can be fixed to the PCB board more firmly, and the locking buckles can lock the mother body and the socket after installation. Various socket designs can be matched with different mother body insertion methods, such as: horizontal, vertical or inclined to the printed circuit board, etc., and different methods can be selected according to customer requirements. You can choose either metric wire gauge or standard wire gauge, which is the most popular terminal type on the market. \x0d European series terminal blocks \x0d Based on German PHOENIX; Weidmu ller and other terminals are the most cost-effective form of existing wiring technology. \x0dFence-type terminal blocks\x0d can achieve safe, reliable and effective connections, especially in high current and high voltage environments. \x0dSpring-type terminal blocks\x0d are new terminal blocks using spring devices, which have been widely used in the world's electrical and electronic engineering industries: lighting, elevator lifting control, instrumentation, power supply, chemistry and automotive power, etc. \x0dTrack-mounted terminal blocks\x0d use reliable threaded connection technology, electronic breaking technology and the latest Electrical connection technology is widely used in power electronics, communications, electrical control and power supply.\x0dTrack-type series terminal blocks\x0d adopt crimping and unique thread self-locking design, making the wiring connection reliable and safe. This series of terminal blocks has beautiful appearance design and can be equipped with a variety of accessories, such as short-circuit pieces, identification strips, baffles, etc.\x0dH-type through-the-wall terminal blocks\x0d adopt screw connection technology, the insulation material is PA66 (flame retardant grade: UL94, V-0), and the connector is made of high-quality high-conductivity metal material.\x0dH-type through-the-wall terminal blocks can be installed side by side on 1mm to 10 The wall-penetrating terminal block can be installed on the panel with the same thickness as mm, and the distance of the panel thickness can be automatically compensated to form a terminal block with any number of poles. In addition, the isolation plate can be used to increase the air gap and creepage distance. The wall-penetrating terminal block can be firmly installed in the rectangular reserved hole on the panel without any tools. The installation is extremely convenient. The H-type wall-penetrating terminal block is widely used in some occasions that require wall-penetrating solutions: power supply, filter, electrical control cabinet and other electronic equipment. It has good insulation performance and high protection level. Users only need to connect the external wiring directly to work, which saves many unnecessary wiring steps. The insulating material is modified nylon (PA66), which has good electrical and mechanical properties. The screws are made of high-strength copper alloy, the conductor is made of electrolytic copper, and the wire frame is made of alloy copper that resists stress crack corrosion. These metal surfaces are also protected by tin or nickel plating. The all-copper terminal blocks can avoid the battery effect of steel metal parts and copper wires in a humid environment. There is a connection hole in the middle of the terminal, which can be connected to the center or with a side plug-in connector; it can connect 4mm2 wires with a voltage of 800V and a current of 41A. The insulating material of the WMSTB series PCB terminal blocks is modified imported nylon (P A66), with good electrical and mechanical properties, the conductor is made of electrolytic copper, the wire frame is made of alloy copper that resists stress crack corrosion, and the metal surfaces are also tinned or nickel-plated for protection. Whether you need to connect hard wires to hard wires, hard wires to multi-strand wires, or multi-strand wires to multi-strand wires, the insulation material of the insurance terminal is modified nylon (PA66), which has good electrical and mechanical properties. The screws are made of high-strength copper alloy, the conductor is made of electrolytic copper, and the wire frame is made of alloy copper that resists stress crack corrosion. The metal surfaces are also tinned or nickel-plated for protection. All-copper connection The wire terminal can avoid the battery effect of steel metal parts and copper wires in a humid environment. There is a connection hole in the middle of the terminal, which can be connected by the center or the side plug-in connector; it can connect 4mm2 wires with a voltage of 800V and a current of 41A. The sliding metal parts that act as switches can pass through the terminal wire frame and can withstand the maximum working current. When switching, loosen the screws with a screwdriver and move the slider, and the switch position will be clear at a glance; there are test sockets at both ends, and the connection test can be carried out with the corresponding test terminals, and the operation can be uninterrupted when measuring the current. It can connect a control circuit with a voltage of 660V and a current of 57A