FeaturesWorlds first finger safe power fuse systemSmallest footprint of any class fuse including class J, CC, T and RKMeets class CF and class J time delay electrical performance requirementsIndicating version features easyID™ open fuse technology for faster troubleshooting and reduced downtimeFaster response to damaging faults to help reduce destructive thermal and magnetic forcesLong time delay minimizes nuisance circuit openings due to temporary overloads and transient surgesHigh interrupting rating to safely interrupt faults up to 300 kANo venting of arc or molten metal and gases during openingRobust cycling and inrush current withstandLow let through currents under fault conditionsProvides type 2 no damage in protection for IEC motors starters when properly sizedEasy selective coordination with any other Cooper Bussmann low peak class CC, L, J and RK1 fuse with simple 2:1 amp ration between upstream and downstream fuses-40 to 80 deg C operating temperature300 kA RMS symmetrical (UL) and 300 kA RMS symmetrical (CSA) at 600 VAC, 100 kA (UL and CSA) at 300 VDC interrupt ratingCopper alloy terminals, electroless tin terminal plating, energetic chemical indicator10 sec at 500% response time