亚洲免费色视频,香蕉久草,青青草国产精品欧美成人,亚洲国产天堂在线观看 免费看无码特级毛片_天天躁日日躁狠狠躁日日躁_99国内精品久久久久影院_欧美性猛交XXXX乱大交

XM1 ~ 2 series are economical switch distribution boxes, which can be installed with various miniature circuit breakers with modulus of 18mm and 86 type sockets. They can be assembled into a complete set of distribution boxes as line overload and short circuit protection, and can be used for temporary power distribution.

The lighting switch distribution box adopts a three body detachable structure of box bottom, mounting bracket and box cover. The box is equipped with zero line (N) and grounding (PE) terminal blocks. There are knock-out holes on the top and bottom of the box shell, and the maximum incoming cable is 16 square millimetres.

The guide rail installed in the box together with the switch can be installed and adjusted horizontally and deeply along with the cover, so as to adapt to the adjustment of the uneven level and depth of the buried wall of the concealed box;

XM5 transparent cover distribution box with exposed switch handle allows for clear observation of the state of the circuit breaker.