Brand: Edison Item: Fuse Series: ECSR Size: 1.61x9.63in or 40.9x244.6mm Application: Feeder/branch protection applications Voltage Rating: 600 VAC Amperage Rating: 200A Current-Limiting: Yes Fuse Class: Class RK5 Curve Characteristics: Time-delay Body Type: Knife blade Edison fuse, ECSR series, Class RK5, current-limiting, time-delay, 200A, 600 VAC, knife blade, feeder/branch protection applications.