使用范围：                                                    1、1区、2区危险场所                                          2、IIA、IIB、IIC爆炸性气体环境                                   3、适用于可燃性粉尘场所                                           4、户内、户外                                                  产品特点：                                               1、钢板焊接、表面喷塑、外形美观                           2、内可装大功率断路器、接触器、小型断路器、电动机保护器及信号灯等元件                                                   3、具有过载、短路保护功能                                               4、模块结构、各种回路可根据需要自由组装                      5、可根据客户要求特制                                           6、钢管或电缆布线