High definition wholesale XJM7-D Measuring Box (Power Lighting Energy Measuring Box) for Birmingham Factory
Exterior and dimensions
To create more value for customers is our business philosophy; customer growing is our working chase for High definition wholesale XJM7-D Measuring Box (Power Lighting Energy Measuring Box) for Birmingham Factory, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
XJM7-D measuring box (power lighting energy measurement box) is applicable to power, lighting measurement management with AC 50HZ, rated voltage 380 / 220V, three-phase four-wire. The advantages includes large capacity, shunt output switch can be selected by design, measures against stealing.It is can be called flexible, mobile, reliable power distribution equipment.
In line with GB7251.1-1997 and GB7251.3-1997 standards.
Many electronic devices use fuses to limit the amount of current that
goes through a circuit. If too much current flows through a circuit, a
fuse is designed to blow, and after that is no longer good and needs
to be changed. But often it’s difficult to tell if a fuse is good or
bad. This video will show you how to test if a fuse has blown.