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The Siemens HFC322S is an enclosed heavy duty safety switch designed for reliable operation in demanding industrial conditions. It is rated for a maximum voltage of 240V and an ampacity of 60A, with a frequency rating of 50/60 Hz.
Constructed from 304 stainless steel, the switch features a robust Type 4X enclosure that provides protection against environmental factors, including corrosive conditions. Its suitability for operation as a disconnecting means for service entrances and loads makes it a versatile component for power distribution systems.
With a mechanical service life of typically 10,000 switching cycles and a surface mounting design, the HFC322S is built for durability and ease of installation. The operating temperature range is from -29°C to 85°C, ensuring performance across various ambient conditions. Electrical connections are made via mechanical lugs.
This Siemens safety switch is certified under UL98 and CSA standards, confirming its compliance with rigorous safety and performance requirements for low voltage circuit protection.
The Siemens HFC322S safety switch has a voltage rating of 240V.
The Siemens HFC322S safety switch has an ampacity of 60A.
The Siemens HFC322S safety switch has 3 poles.
The operating temperature range for the Siemens HFC322S safety switch is -29°C to 85°C.
The Siemens HFC322S safety switch has a Type 4X enclosure.
The typical mechanical service life of the Siemens HFC322S safety switch is 10,000 switching cycles.
This switch is designed for industrial corrosive resistance.