uxcell Four Pole Circuit Breaker Backup Generator 32A Disconnect Knife Switch Product Name: Isoltion Switch / Isolator; Country of Manufacture: CHINA; Material: Plastic, Metal Net Weight: 519g; Package Content: 1 x Knife Switch; Brand: Assisi Model: STSHK11-32; Main Color: Orange,Black; Pole: 4 Rated Voltage: AC380V/220V; Rated Current: 32A Mounting Hole Diameter: 4.5mm/ 0.18"; Overall Size(Approx): 124 x 112 x 70mm/4.9" x 4.4" x 2.7"(L*W*H)