东莞代理西门子中间 3RK1301-1GB00-1AA2继电器
描述:热力延时3RU1过载按双金属原理工作。热感器直接感测马达的电流。优点:在高频率、诣波、非正弦电流和电压的情形下不敏感。使用DC电流时也存在同样的优点。仅需要检查是否三个热感器传送马达电流。过载继电器只测量电流,也负责马达警告(实际有效值)。3RU1适合频率转换器的作业。
远端重设
型号:3RK1301-1AB00-0AA2 3RK1301-1CB00-0AA2
3RK1301-1FB00-0AA2 3RK1301-1GB00-1AA2 3RK1301-1JB00-0AA2 3RK1301-1KB00-0AA2 3RK1301-1KB00-0AA2 3RK1400-1DQ00-0AA3 3RK1402-0BE00-0AA2 3RK1402-3CE00-0AA2 3RK1903-0AC00 3RP1525-1BQ30 3RP1540-1BB30
3RP1540-1BB30 3RP1540-1BB30 3RP1540-1BB30
3RU1116-0HB0 3RU1116-0HB0 3RU1116-0HB0 3RU1116-1FB0 3RU1126-4AB0 3RU1126-4BB0 3RU1146-4KB0 3RU1146-4KB0 3RU1146-4LB0 3RU1916-3AA01 3RU1916-3AA01