Siemens SpeedFax™ HF321J Enclosed Fusible Low Voltage Heavy Duty Safety Switch With Insulation, 240 VAC, 30 A, 3 hp

Heavy Duty Safety Switches
498805 MFG #: HF321J
Siemens
385.76000 / ea
10991_M6QH9SUP3E8ZVWFL
  • Actuator: SINGLETHROW
  • Actuator Type: Lever Operated
  • Alternate Catalog Number: US2:HF321J
  • Application: DISCONNECTINGMEANFORSERVICEENTRANCE/LOADS
  • ARRA Compliant: C
  • Buy American Compliant: C
  • Catalog Number: HF321J
  • Connection: MECHANICALLUGS
  • Country of Origin: MX
  • Currency: USD
  • Dimensions: 17.31 in H x 7.42 in W x 10.46 in D
  • Enclosure: NEMA12
  • Enclosure Type: NEMA 12
  • EU RoHS Indicator: C
  • Frequency Rating: 60 Hz
  • Gross Volume Per Pack: 3014.34
  • Gross Volume UOM: in
  • Gross Weight Per Pack: 16.1500 lb
  • Gross Weight per Pack Metric: 7.33
  • Gross Weight UOM Metric: kg
  • Harmonization Tariff Schedule Code: 8536509045
  • Height: 8.1500 in
  • Height [Metric]: 20.7010 cm
  • Insulation Type: Insulated
  • Length: 16.8500 in
  • Length [Metric]: 42.7990 cm
  • Material: 304 Stainless Steel
  • Mounting: Surface
  • Mounting Type: 2/3-Point Hole
  • Number of Wires: 3
  • Operating Temperature: -29 °C
  • Phase: 3
  • Returnable: Y
  • Short Circuit Current Rating: 200 kA
  • Standard: UL98
  • Standards: ARRA CompliantBuy American Act CompliantRoHS CompliantUL Listed
  • Sub Brand: VBII
  • Switch Type: SINGLETHROW
  • Temperature Rating: -20 to 120 °F
  • Terminal Type: Lug
  • Type: Enclosed Fused Heavy Duty Low Voltage
  • UNSPSC: 39122205
  • UPC 11: 78364315082
  • UPC 12: 783643150829
  • Width: 21.9500 in
  • Width [Metric]: 55.7530 cm
  • Stock Status: NONSTOCK
  • Brand: Siemens
  • Manufacturer: Siemens
  • Amperage Rating: 30 A
  • Contact Form: TPST
  • Horsepower: 3 hp
  • Voltage Rating: 240 VAC
  • Number Of Poles: 3
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  • Applications
  • Features
DISCONNECTINGMEANFORSERVICEENTRANCE/LOADS
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
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 180 deg for easier wiring
Unique enclosure design increases rigidity and prevents cuts and scrapes to conductors and installers 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