SEL-501 SCHWEITZER DUAL OVERCURRENT RELAY

SEL 501 Dual Universal Overcurrent Relay

Schweitzer Engineering SEL-551 Overcurrent

General Electric Time Overcurrent Relay Model 12IJF51A11A Used Untested

SEL Schweitzer SEL-551 Overcurrent/Reclosing Relay 0551003X5X1X

GE 12IAC53B101A Time Overcurrent Relay Very Inverse Type IAC 60Hz 4-16A

vintage General Electric Time Overcurrent Relay Take a LOOK

USED SEL 501 DUAL UNIVERSAL OVERCURRENT RELAY, 0501003X561XXB