Siemens HF221NR Safety Switch
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Siemens HF221NR Safety Switch
Siemens HF221NR Safety Switch
Part #:HF221NR
SKU #: 329636
Key Features
Part #:HF221NR
SKU #: 329636
Brand: Siemens
Amperage Rating: 30, 30 A
Contact Form: DPST
Dimensions: 14.39 in H x 7.91 in W x 10.17 in D
Enclosure Type: NEMA 3R
Frequency Rating: 60, 60 Hz
- 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
- https://digitalcontentcenter.compas.siemens-info.com/SIE_VI_Safety_Switch.mp4
Siemens HF221NR Safety Switch
Siemens Safety Switch, Type VBII Enclosed Fusible Heavy Duty Low Voltage Single Throw, 240 VAC, 30 A, 1-1/2 hp, 1 ph, 60 Hz Frequency, 2 Pole, 2 Wires, 200 kA Short Circuit, DPST Contact Form, Non-Insulated Insulation, NEMA 3R Enclosure, Surface Mounting, Lug Terminal, -29 to 85 deg C, 14.39 in H x 7.91 in W x 10.17 in D Dimensions, Steel
Additional Description: SIEM-HF221NR HDSS FUS 2P3W 240V 30A N3R
Catalog Description: Siemens Low Voltage Circuit Protection Heavy Duty Safety Switch. 2-Pole 2-Fuse and solid neutral Fused in a type 3R enclosure (outdoor). Rated 240VAC (30A).