BBL-660 Mine flameproof long-distance terminal protector is used in conjunction with a 1140V or 660V feed switch as a long-distance short-circuit protection function. Mine flameproof long-distance terminal protector.
The main chamber is a screw door with a rotating hinge on the left and an observation window at the front door to observe the running state of the equipment.
The equipment is divided into wiring chamber and main chamber, and cables are connected in the upper part.
Easy to operate, the experiment button is located on the right side of the shell.