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Circuit Breakers Reliability
- Nov 02, 2017 -

Circuit breaker wiring methods before the board, Circuit Breakers the board, plug-in, drawer, the user if no special requirements, are available according to board, board wiring is a common wiring.

Board connection: board wiring is the biggest feature is the replacement or maintenance of circuit breakers, do not have to re-wiring, only the front power supply disconnected. Circuit Breakers Because of the special structure, the product has been designed according to the design requirements of the special installation board and mounting screws and wiring screws, need special attention is due to the reliability of large-capacity circuit breaker contact will directly affect the normal use of circuit breakers, Must be taken seriously and strictly in accordance with the requirements of the manufacturer to install.

Plug-in wiring: In the installation of the complete set of equipment, Circuit Breakers the first installation of a circuit breaker mount, the installation of six plugs, Circuit Breakers the circuit breaker connection board has six sockets. The mounting seat has a connecting plate or a mounting seat, and the mounting seat is pre-connected with the power cord and the load line. When used, insert the circuit breaker directly into the mounting seat. If the circuit breaker is broken, just pull out the bad, put a good can. Circuit Breakers It is the replacement time than the board, board wiring is short, and convenient. Due to plug, pull need a certain amount of manpower. So China's plug-in products, the shell current limit of up to 400A. Thus saving maintenance and replacement time. Circuit Breakers Plug-in circuit breakers should check whether the plug of the circuit breaker is tightened and the circuit breaker should be tightened safely to reduce the contact resistance and improve the reliability.

Drawer-type wiring: the circuit breaker into and out of the drawer is clockwise or counterclockwise rotation, in the main circuit and the secondary circuit are used

Plug-in structure, omitting the necessary isolation of the fixed device, so that a machine with two, Circuit Breakers to improve the use of the economy, Circuit Breakers while the operation and maintenance has brought great convenience, increased security and reliability. In particular, the main drawer seat of the drawer seat can be used with the NT type fuse breaker.