Product Compatibility : circuit-breaker 70 A maximum, SCCR: 100 kA at 480 V AC || fuse J 60 A maximum, SCCR: 100 kA at 600 V AC || fuse T 60 A maximum, SCCR: 100 kA at 600 V AC || fuse RK1 60 A maximum, SCCR: 100 kA at 600 V AC || fuse RK5 60 A maximum, SCCR