HDSS FUS 3P3W 600V 1200A N4X

HDSS FUS 3P3W 600V 1200A N4X Heavy Duty Safety Switch The Siemens HDSS FUS 3P3W 600V 1200A N4X is a heavy duty safety switch designed for disconnecting means for service entrance and loads. It features a 3-pole, 3-fuse configuration rated for 600VAC and 1200A, housed in a NEMA 4X type 304 stainless steel enclosure. This surface-mounted switch is suitable for industrial electrical distribution and lighting solutions requiring robust wire and cable protection and reliable switchgear components. Specifications Manufacturer: Siemens Manufacturer Part #: HF368S Number of Poles: 3 Amperage Rating: 1,200 A Voltage Rating: 600 VAC Enclosure: NEMA 4X, Type 4/4X 304 Grade Stainless Steel Material: 304 Stainless Steel Mounting: Surface Connection: Mechanical Lugs suitable for CU/AL conductors at 60 or 75°C Dimensions (L x W x H): 71 in x 43 in x 11 in Operating Cycles: 2,500 Product Weight: 350 lbs Country of Origin: United States Made in USA: Yes Features Quick-make, quick-break operating mechanism ensuring positive operation Visible blade, double-break switching action for reliable circuit interruption Arc chutes dissipate heat and extend switch life Highly visible red handle grip designed for hook stick operation Defeatable dual cover interlock for safety Padlockable handle in OFF position with up to three padlocks (5/16" hasps) Generous top, bottom, and side gutters meeting NEC wire-bending space requirements Informative door labeling including replacement parts list Tangential knockouts through 600A for easy conduit alignment Side-hinged door opening past 180 degrees for easier wiring access Unique enclosure design increases rigidity and protects conductors and installer’s hands Spring reinforced fuse clips assure reliable, cool contact Front removable mechanical lugs field convertible to copper body and compression connectors Hinged clear line terminal shield with probe holes for inspection and testing Embossed aluminum nameplate with highly visible ON/OFF indication Drawn cover for increased rigidity and resistance to abuse Top key hole and bottom mounting holes allow easy 2 or 3 point mounting Downloads & Links Spec Sheet