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This Siemens HF321SCH is a heavy duty safety switch designed for robust applications requiring protection for portable equipment. It features a 3-pole configuration with a 30A ampacity and a 240V rating, suitable for 50/60Hz power supplies.
The switch is housed in a durable Type 4X stainless steel enclosure, offering excellent resistance to industrial corrosive environments. Its mechanical design includes a single throw actuating element and accepts Crouse-Hinds Arktite plugs, providing an interlocked plug connection for safety.
With a typical mechanical service life of 10,000 switching cycles, this safety switch is built for reliability. It operates within an ambient temperature range of -29°C to 85°C. The UL98 certification ensures compliance with relevant safety standards.
The Siemens HF321SCH safety switch has an ampacity of 30 A.
The HF321SCH safety switch is rated for 240V.
The HF321SCH has 3 poles.
The enclosure type for the Siemens HF321SCH is Type 4X.
The enclosure material is 304 Stainless Steel.
The typical mechanical service life is 10000 switching cycles.
The operating temperature range is from -29 °C to 85 °C.