This item cannot be shipped to the following state(s): GU,PR,VI
The GE Q-Line 30 Amp 2 in. Double-Pole Circuit Breaker has a dedicated calibration screw which is cemented to prevent shifting. The attached screw creates a stable calibration for optimum performance. The unit has tin-plated copper stabs to create reliable, permanent and corrosion-resistant connections. The case is made of heat-resistant thermoset for stability and structural integrity.