This kind product has a high security coefficient and long operating time. And it is made by the advanced technique. Our break is one of Mitsubishi's product which has the best reputation around the world. This kind product has a high security coefficient and long operating time. And it is made by the advanced technique. And breaks have several types: ZA-Y, ZKA-XN, ZX-YN, ZX-YS...... The specs: ...