CR01 delays the contactors 1s. During this second the frequency inverter is shut down and thereby protected. There are two types: A and B. Type A is used with Omron. Type B is used with RST and Lift Equip. This relay is type A.

CR01 delays the contactors 1s. During this second the frequency inverter is shut down and thereby protected. There are two types: A and B. Type A is used with Omron. Type B is used with RST and Lift Equip. This relay is type A.