The lug kit provides the terminals where incoming and outgoing wires are securely connected to the safety switch. These lugs are designed to handle specific wire sizes and types (copper or aluminum), ensuring proper conductivity and mechanical strength. They ensure that wires are tightly secured using appropriate torque settings, reducing the risk of loose connections that could lead to overheating or electrical faults. This lug accepts aluminum conductor ranging 10–2AWG and suitable for 30-60A.