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Siemens Siemens HF328NR

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Description

Industry Description

Siemens Low Voltage Circuit Protection Heavy Duty Safety Switch. 3-Pole 3-Fuse and solid neutral Fused in a type 3R enclosure (outdoor). Rated 240VAC (1200A).

Modified Industry Description

1200A 3P 240 VAC FUSED TYP

AD Description

Siemens HF328NR Enclosed Fused Heavy Duty Low Voltage Safety Switch With Neutral, 240 VAC, 1200 A, 100 hp, TPST Contact, 3 Poles

Specifications

Action
SINGLE THROW
Actuator
SINGLETHROW
Amperage Rating
1200
Brand Name
Siemens
Connection
MECHANICALLUGS
Country of Origin
US
Enclosure
TYPE 3R
Environmental_Conditions
Outdoor
Frequency_Rating
60
Insulation
None
Material
304 Stainless Steel
Mounting
2 OR 3 POINT MOUNTING HOLES
Number_Of_Poles
3
Number_Of_Wires
3
Operating_Cycles
2500
Operating_Temperature
(-20F-120F) AMBIENT TEMPERATURE
Phase
3
Special Features

  • Arc chutes dissipate heat and prolong switch life
  • Center punch provided for field drilling to allow on padlocking
  • Defeatable dual cover interlock, center punch provided for field drilling to allow on padlocking
  • Door latch securely holds door closed and allows cover padlocking
  • Drawn cover for increased rigidity and resistance to abuse
  • Embossed aluminum nameplate on heavy duty switches provides highly visible ON/OFF indication
  • Front removable mechanical lugs that are suitable for copper aluminum 60 or 75 deg C conductors
  • Generous top, bottom and side gutters that meet or exceed NEC® wire bending space requirements
  • Handle can be padlocked in the off position with up to (3) padlocks with 5/16 in hasps
  • Highly visible red handle grip designed for hook stick operation
  • Hinged clear line terminal shield with probe holes for inspecting or testing line side terminals
  • Informative door labeling which includes replacement parts list
  • Lugs are field convertible to copper body and to a wide variety of compression connectors
  • Quick-make, quick-break operating mechanism that ensures positive operation
  • Side hinged door that opens 180 deg for easier wiring
  • Spring reinforced fuse clips that assure reliable contact for cool operation
  • Tangential knockouts through 600 A for easy conduit lineup
  • Top key hole and bottom mounting holes provide easy 2 or 3-point mounting
  • Unique enclosure design increases rigidity and prevents cuts and scrapes to conductors and installers hands
  • Visible blade, double break switching action
Standard
UL
Sub_Brand
Siemens
Type
Enclosed Fused Low Voltage
Voltage Rating
240
Wattage
4

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