Siemens HF325NA Safety Switch – VBII Series – 400A – 3 Pole – 240VAC – Fused Heavy Duty Disconnect with Solid Neutral – NEMA 1 Indoor Enclosure

The Siemens HF325NA is a VBII Series heavy-duty fusible safety switch engineered for high-capacity power distribution, service entrance applications, and reliable equipment isolation. Rated at 400A and 240VAC, this 3-pole switch features a 3-fuse configuration with a solid neutral, ensuring dependable overcurrent protection and safe disconnect functionality in demanding electrical systems.

Housed in a NEMA Type 1 indoor enclosure, the HF325NA is designed for controlled environments where secure and durable electrical isolation is required. Its heavy-duty construction supports industrial and commercial power distribution applications with high fault protection capability.

Specifications

• Brand: Siemens / ITE
• Part Number: HF325NA
• Series: VBII Series
• Type: HF
• Category: Safety Switch / Disconnect Switch
• Duty Rating: Heavy Duty
• Fusibility: Fused
• Neutral: Solid Neutral
• Enclosure Type: NEMA 1 (Indoor)

Electrical Ratings

• Current Rating: 400A
• Voltage Rating: 240VAC
• Number of Poles: 3 Pole
• Phase: 3 Phase
• Fuse Configuration: 3-Fuse
• Interrupting Capacity: 200kA

Features

• Heavy-duty fusible safety switch
• 3-pole, 3-fuse design with solid neutral
• High interrupting capacity for industrial fault protection
• Suitable for service entrance applications
• Reliable manual disconnecting means for equipment safety
• Indoor NEMA 1 enclosure
• Designed for commercial and industrial power distribution systems

Construction

• Steel enclosure (NEMA 1 rated)
• Heavy-duty switching mechanism
• Industrial-grade electrical design
• Built for high-load distribution systems

Standards and Approvals

• CSA Approved
• Siemens Authentic Product

Applications

• Industrial power distribution systems
• Service entrance installations
• Motor and HVAC disconnect applications
• Equipment isolation and maintenance safety
• Commercial electrical infrastructure
• Lockout/Tagout (LOTO) procedures
• Indoor electrical control systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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