Type FK Oil Circuit Breakers
FK121 AND FK145 HIGH CAPACITY OIL-BLAST BREAKERS
OIL BLAST CIRCUIT BREAKERS TYPES FK-255-100, FK-255-150 (FORMERLY FKR-255A), FK-255-250 (FORMERLY FKR-255B), FK-255-500 (FORMERLY FKR-255C)
FK143 OIL BLAST BREAKER
High Capacity Oil-Blast Circuit Breakers FK-121, FK-145, FK-169
Oil-Blast Circuit Breakers - FK-121 FK-145 FK-169
Oil -Blast Circuit Breaker - FK-121 FK-145 FK-169