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This Siemens HF221N is an enclosed safety switch from the VBII product family, designed for heavy-duty applications. It features a 2-pole configuration with a 30A ampacity and a 240V rating, suitable for service entrance or load disconnection.
The switch has a steel enclosure rated for Type 1, making it appropriate for indoor environmental conditions. It operates within an ambient temperature range of -29°C to 85°C and has a mechanical service life of typically 10,000 switching cycles. The electrical connection is made via mechanical lugs.
This safety switch meets UL98 standards and is designed for surface mounting. Its single-throw actuating element provides a clear disconnect function.
The Siemens HF221N safety switch has a voltage rating of 240V.
The HF221N safety switch has an ampacity of 30A.
The Siemens HF221N is a 2-pole switch.
The operating temperature range for this safety switch is -29°C to 85°C.
The Siemens HF221N has a Type 1 enclosure.
The mechanical service life is typically 10,000 switching cycles.
The Siemens HF221N complies with UL98 standards.