Analog monitoring relay Phase sequence monitoring 3 x 320…500 V 50…60 Hz AC 2 change-over contacts spring-type connection system
3UG4511-2BP20
Description
Siemens | 3UG4511-2BP20 | Analog monitoring relay Phase sequence monitoring 3 x 320…500 V 50…60 Hz AC 2 change-over contacts spring-type connection system
