The circular pre-insulated terminal is one of the cold-pressed terminal specifications, and the electronic linker and the air connector are all attributed to the cold-pressed terminal. It is also used as an accessory product for electrical connection. With the increasing degree of industrial automation and increasingly strict and precise industrial control requirements, the use of terminal blocks is gradually increasing.
Material requirements
Metal material: copper (E-CU)
Metal plating: tin plating
Pre-insulation material: polypropylene (PA66)
Maintain temperature: 105 ° C
Short time temperature: 120 ° C
Crimp advantages
When the wire terminals are in close proximity, it improves insulation safety and prevents the wires from bifurcing; it makes the wires easier to insert into the ends.
Terminal specifications for different cable sizes
Cable size: 0.5~1.5mm2 (AWG22-16), maximum current: Imax = 19A, material: copper thickness: 0.7mm
Cable size: 1.5~2.5mm2 (AWG16-14), maximum current: Imax = 27A, material: copper thickness: 0.8mm
Cable size: 2.5~4mm2 (AWG14-12), maximum current: Imax = 37A, material: copper thickness: 1.0mm
Cable size: 4~6mm2 (AWG12-10), maximum current: Imax = 48A, material: copper thickness: 1.0mm
