The Split Meter Ready Board is a reasonable assembly of current action protector and mini circuit breaker inside.

Precautions for the use of Split Meter Ready Board: the distribution box shall be intact, and the box door shall be closed in time after operation. When adding new load, it is necessary to consider whether the new current exceeds the rated current of the mini circuit breaker controlling the circuit. In case of excess, it is necessary to replace it with a mini circuit breaker of corresponding capacity. Power off the mini circuit breaker before replacement and fix it firmly after replacement.

When replacing the mini circuit breaker, the rated current of the distribution box and the rated current of the load shall be comprehensively considered, and the replaced mini circuit breaker shall still be installed on the principle of upward operation. Residual current operated protector shall be tested at least once a month.

Structure of Split Meter Ready Board. The main structure of Split Meter Ready Board is divided into box, panel, installation support, neutral bus bar, grounding bus bar and other components. There are opening holes for operating the main switch and shunt switch on the panel. If it is not necessary to install all shunt switches, the opening hole can be partially closed with a sealing plate.

The knock down holes of incoming and outgoing lines are placed on the upper and lower sides of the box. There is also a long knock-out hole on the back, which can be used after tapping according to the needs of users. The Split Meter Ready Board can be divided into stainless steel box, iron box and plastic box according to the material of the box.

Protection, the distribution box has a variety of protection against electric leakage, electric shock, short circuit, overload and so on. Incoming line mode: the upper, lower, left, right and back of the box can be provided with incoming line knock down holes to facilitate wiring. The box door is connected with the PE point in the box with multi strand flexible braided wire, and the whole box structure forms a continuous protection circuit.