Cooper Bussmann ECSR200 Fuse

Cooper Bussmann ECSR200 Fuse is a Class RK5 protection device rated for 200 A and 600 V. As part of Cooper Bussmann’s RK5 family, the ECSR200 identifies a high-current fuse designed for electrical circuits that require RK5-class protection. The 200 A current rating communicates the level of protection the device provides against overcurrent events, while the 600 V maximum voltage rating defines the highest system voltage at which the fuse can operate safely. The ECSR200 part number serves to distinguish this specific rating within the RK5 lineup, making it the appropriate choice when an RK5 fuse with a 200-amp, 600-volt specification is specified. This fuse is suited for use in industrial and commercial electrical installations that depend on reliable overcurrent protection and standard RK5-format components from the Cooper Bussmann catalog.