USGCC and USGM fuseholders are equipped with industry-proven and patented Cage Clamp technology. This screw-less, spring pressure, wire termination technology can reduce wire installation time and cost by up to 75%. Cage Clamp improves system reliability by maintaining a very low contact resistance easily withstanding corrosion, vibration and temperature cycling. The technology also eliminates the need for routine torque maintenance required by standard screw-type terminations.