PowerPacT L-Frame Molded-Case Circuit Breakers (600A) is a flexible, high performance offer certified to global standards. They are available with optional features such as Micrologic trip protection from 250600A up to 600Vac. They also come with a high performance UL listed interrupting ratings from 18 to 200kA at 480Vac. PowerPacT L-Frame come in (2) types, Standard (80%) or 100% rating. This PowerPacT mechanical lug is a connection accessory. This PowerPacT L-Frame accessory has a rated current of 400-600A and is made of aluminium and comes in set of 3 These accessories are UL, CSA, NOM, IEC, CCC certified and CE marked for global acceptance. This product comes with an 18 month warranty.