JKW4 series quick-action switches are characterized by small size, light weight, quick-action, large contact capacity, easy installation, forced breaking and modularization. With polarity marking, with permanent magnet, with magnetic blowing arc extinguishing function, pay attention to the polarity when wiring.
JKW4 series quick-action switches are mainly used in high-current circuits in the auxiliary circuits of electrical appliances, such as circuit breakers, locomotive lighting circuits and so on.
Installation dimensions and operating parameters