麻豆精品久久-国产综合久久久久鬼色-免费精品美女久久久久久久久久-91久久精品无码-91久久思思国产-久久久久国色av免费观看

Lr26 thermal relay is suitable for overload protection of AC motor operated on 8-hours duty or uninterupted duty. The overload protected AC motor with frequency 50Hz, voltage up to 660V, current up to 30A. Several functions provided by these relays are: phase-failure protection,
temperature compensation. The product conforms to IEC60947-4-1 stardand. 

LR7  thermal relay is suitable for overload protection of AC motor operated on 8-hours duty or
uninterupted duty. The overload protected AC motor with frequency 50Hz, voltage up to 660V,
current up to 38A. Several functions provided by these relays are: phase-failure protection,
temperature compensation. The product conforms to IEC60947-4-1 stardand.