发货快 施耐德电气断路器GV3P50外壳材质

发货快 施耐德断路器GV3P50外壳材质

LC1D18Q7C

LC1D18U7C

LC1D18V7C

LC1D25B7C

LC1D25C7C

LC1D25CC7C

LC1D25D7C

LC1D25E7C

LC1D25F7C

LC1D25FE7C

介绍：

电动机热磁断路器的保护功能主要由热磁保护元件提供。‌热元件‌通过感温双金属片产生推力，达到一定位移促使断路器脱扣。‌电磁元电动机热磁断路器通常采用模块结构，方便加装辅助触头、报警触头、欠电压脱扣器和分励脱扣器等附件。其保护功能包括过载保护件‌则通过铁心、线圈、磁轭、衔铁等组成，当短路电流通过导体在铁心的磁系统中形成强大的电磁场时，衔铁被吸合使断路器脱扣‌。和短路保护。过载保护通过热动式元件实现，而短路保护通过电磁式元件实现

LC1D18FE7C

LC1D18L7C

LC1D18M7C

LC1D18N7C

LC1D18P7C

LC1D25L7C

LC1D25M7C

LC1D32Q7C
LC1D32U7C
LC1D32V7C
LC1D38B7C
LC1D38C7C
LC1D38CC7C
LC1D38D7C

LC1D25N7C

LC1D25P7C

LC1D25Q7C

LC1D25U7C

发货快 施耐德断路器GV3P50外壳材质