SIEMENS 3UG5511-2BR20 – monitoring relay | JUAL SIEMENS 3UG5511-2BR20 – monitoring relay phase sequence monitoring 3x 160-690 V AC, 15-70 Hz 2 changeover contacts spring-loaded terminal
SIEMENS 3UG5511-2BR20 – monitoring relay | JUAL SIEMENS 3UG5511-2BR20 – monitoring relay phase sequence monitoring 3x 160-690 V AC, 15-70 Hz 2 changeover contacts spring-loaded terminal