Siemens HF225NRA

Siemens Safety Switch, Type VBII Fusible Heavy Duty Single Throw, 240 VAC, 400 A, 50 hp, 125 hp, 3 ph, 2 Pole, 3 Wires, NEMA 3R Enclosure, Surface Mounting, Lug Terminal, -29 to 85 deg C, Steel

• Quick-make, quick break operating mechanism that ensures positive operation
• Visible blade, double break switching action
• Arc chutes dissipate heat and prolong switch life
• Highly visible red handle grip, designed for hook stick operation
• Defeatable dual cover interlock
• Center punch provided for field drilling to allow on padlocking
• Handle can be padlocked in the off position with up to (3) padlocks with 5/16 in hasps
• Generous top, bottom and side gutters that meet or exceed NEC wire bending space requirements
• Informative door labeling which includes replacement parts list
• Tangential knockouts through 600 A for easy conduit lineup
• Side hinged door that opens past 180 degs for easier wiring
• Unique enclosure design increases rigidity and prevents cuts and scrapes to conductors and installer's hands
• Spring reinforced fuse clips that assure reliable contact for cool operation
• Door latch securely holds door closed and allows cover padlocking
• Front removable mechanical lugs that are suitable for copper/aluminum 60 or 75 deg C conductors
• Lugs are field convertible to copper body and to a wide variety of compression connectors
• Hinged clear line terminal shield with probe holes for inspecting or testing line side terminals
• Embossed aluminum nameplate on heavy duty switches provides highly visible ON/OFF indication
• Drawn cover for increased rigidity and resistance to abuse
• Top key hole and bottom mounting holes provide easy 2 or 3-point mounting