This lug kit is a connector accessory for PowerPact L-Frame circuit breakers. This connector accessory is made of aluminum and for a 4 pole circuit breaker. This accessory has a rated current of 250 amps. The lug kit are for terminal connection and will accept a wire size of AWG 2 with a 600 kcmil. This product complies with UL standards. This lug can be used only on standard circuit breakers. This lug has a tightening torque of 50-50 Nm, with a cable cross section of 35-240 mm².