DIN rail terminal block at affordable price, conductor cross-sectional area 2.5 mm2, rated voltage 800V, current 41 Amp, it is used for electric power industry.
Tips: Three Common Fatal Failure Forms of Terminal Block.1. Poor contactThe metal conductor inside the terminal is the core part of the terminal. It transmits the voltage, current or signal from the external wire or cable to the corresponding contact of the connector that matches it. Therefore, the contact must have an excellent structure, stable and reliable contact retention and good electrical conductivity. 2. Poor insulationThe function of the insulator is to keep the contacts in the correct position and to insulate the contacts and the contacts, and between the contacts and the housing. Therefore, the insulating parts must have excellent electrical properties, mechanical properties and process molding properties. Especially with the widespread use of high-density and miniaturized terminals, the effective wall thickness of the insulator becomes thinner and thinner. This puts more stringent requirements on insulating materials, injection mold accuracy and molding technology. 3. Poor fixationThe insulator not only provides insulation, but also provides accurate centering and protection for the protruding contacts. It also has the functions of installation and positioning, and locking and fixing on the equipment.