AL600LF52K3 is a PowerPact Multistandard mechanical lug for PowerPact H, J, L-Frame breakers, these mechanical lugs are made of aluminium. These lugs have a current rating of [400,600]A and come in set of 3. Certified to UL & CSA Standards. The current-limiting attributes of PowerPact H-, J-, and L-frame circuit breakers provide greater protection for downstream devices by limiting the let-through current in the event of a fault. The current-limiting capabilities of HJ/HL/HR, JJ/JL/JR, and LJ/LL/LR frame circuit breakers are documented with Underwriters Laboratories and Canadian Standards Association. These current limiting circuit breakers ship with a label that identifies them as UL/CSA Current-Limiting Circuit Breakers. Prop 65: WARNING: This product can expose you to chemicals including: DINP, which is known to the State of California to cause cancer, and DIDP, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - Compatible Products: LDA36400U31X; LDA36600U31X; LDF36600U33X; LDF36600U43XAAUOMO; LDF36600U53X; LDL36400CU31X; LDL36400U31X; LDL36400U33X; LDL36600U31X; LGA34400WU31X; LGA36400CU31X; LGA36400CU33X; LGA36400CU43X; LGA36400U33X; LGA36400U43X; LGA36600U31XYP; LGF36400U31X; LGF36400U33X; LGL36000S60X; LGL36400CU31X; LGL36400CU33X; LGL36400CU43X; LGL36400U31X; LGL36400U33X; LGL36400U43X; LGL36600U31X; LGL37040D30; LGM36400CU31X; LGM36400U31X; LGP36400CU31X; LGP36400U31X; LGP36600U31X; LJA36400U31X; LJA36600U33X; LJF36400U31X; LJL36400CU31X; LJL36400U31X; LJL36400U33X; LJL36600U31X; LJL36600U33X; LJM36600U31X; LJP36400U31X; LLA36400U31X; LLA36400U33X; LLA36600U31X; LLL36000S40X; LLL36000S60X; LLL36400U31X; LLM36000S60X; LRA36400U31X; LRL36250U33X; LRL36400U31X; LJL36250U31X; LJL36250U33X; LLL36250U33X; LGF36250U31X; LGF36250CU33X; LGP36250U31X; LGL34250WU33X; LJL36250CU33X; LLL36250CU33X; LJF36250U31X; LRL36250CU33X; LRL36250U31X; LGF36250CU31X; LGL36250U31XUA