Siemens HF324N 200 Amp Indoor, Fusible, 240V, Heavy Duty Switch 3 PoleSiemens HF324N HF324N Product Description Siemens Low Voltage Circuit Protection Heavy Duty Safety Switch. 3 Pole 3 Fuse and solid neutral Fused in a type 1 enclosure (indoor). Rated 240VAC (200A). Features: Quick make, Quick break operating mechanism that ensures positive operationVisible blade, Double break Switching actionArc chutes dissipate heat and prolong switch lifeHighly visible red handle grip, Designed for hook stick operationDefeatable