Brand: Edison Item: Fuse Series: LENRK Size: 2.88x10.38in or 73.2x263.7mm Application: Feeder/branch protection applications Voltage Rating: 250 VAC Amperage Rating: 600A Current-Limiting: Yes Fuse Class: Class RK1 Curve Characteristics: Time-delay Body Type: Knife blade Edison fuse, LENRK series, Class RK1, current-limiting, time-delay, 600A, 250 VAC, knife blade, feeder/branch protection applications.