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The Siemens HF321NRG is a Heavy Duty Safety Switch from the VBII product line, designed for reliable circuit protection. This switch has an ampacity of 30A and is rated for 3 poles and 240V operation. It is suitable for use as a disconnecting means for service entrances and loads.
The switch features a robust steel construction with a Type 3R enclosure, making it suitable for various environmental conditions. It is designed for surface mounting and utilizes mechanical lugs for electrical connections. A factory-installed ground bar is included as a special product feature.
With a mechanical service life of typically 10,000 switching cycles, the HF321NRG is built for durability. It operates within an ambient temperature range of -29°C to 85°C and supports supply voltage frequencies of 50/60 Hz.
This heavy-duty switch is certified under UL98, ensuring compliance with industry standards for safety and performance.
The ampacity of the Siemens HF321NRG switch is 30 A.
The Siemens HF321NRG switch has 3 poles.
The operating temperature range for the Siemens HF321NRG switch is -29 °C to 85 °C.
The Siemens HF321NRG switch has a Type 3R enclosure.
The Siemens HF321NRG switch is designed for surface mounting.
The typical mechanical service life of the Siemens HF321NRG switch is 10000 switching cycles.
The Siemens HF321NRG switch uses mechanical lugs for electrical connections.
