Analog monitoring relay Phase sequence monitoring 3 x 320…500 V 50…60 Hz AC 1 change-over contact spring-type connection system
3UG4511-2AP20
Description
Siemens | 3UG4511-2AP20 | Analog monitoring relay Phase sequence monitoring 3 x 320…500 V 50…60 Hz AC 1 change-over contact spring-type connection system
