Siemens HNF365RA 400 Amp Outdoor, Non-Fusible, 600V, Heavy Duty Safety Switch 3 PoleSiemens HNF365RA HNF365RA Product Description Siemens Low Voltage Circuit Protection Heavy Duty Safety Switch. 3 Pole Non Fused in a type 3R enclosure (outdoor). Rated 600VAC (400A). 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 dual cover