Siemens HF364S Safety Switch – VBII Series – 200A – 3 Pole – 600VAC – Heavy Duty Fusible Disconnect – NEMA 4X 304 Stainless Steel Enclosure

The Siemens HF364S is a VBII Series heavy-duty fusible safety switch designed for reliable power isolation and overcurrent protection in harsh and corrosive environments. Rated at 200A and 600VAC, this 3-pole, 3-phase switch features a fusible design with a 3-fuse configuration, providing dependable circuit protection and safe disconnect functionality for industrial power distribution systems.

Housed in a rugged NEMA Type 4X enclosure constructed from 304 stainless steel, the HF364S is engineered for washdown, outdoor, and corrosive applications where moisture, chemicals, and environmental exposure are present. Its durable construction, high short-circuit capability, and heavy-duty switching mechanism make it ideal for critical industrial installations.

Specifications

• Brand: Siemens / ITE
• Part Number: HF364S
• Series: VBII Series
• Type: HF
• Category: Safety Switch / Disconnect Switch
• Duty Rating: Heavy Duty
• Fusibility: Fusible
• Contact Configuration: 3PST / TPST
• Enclosure Type: NEMA 4X (304 Stainless Steel)
• Material: 304 Stainless Steel

Electrical Ratings

• Current Rating: 200A
• Voltage Rating: 600VAC
• Number of Poles: 3 Pole
• Phase: 3 Phase
• Number of Wires: 3 Wire

Features

• Heavy-duty fusible safety switch
• 3-pole, 3-phase configuration
• NEMA 4X stainless steel enclosure for harsh environments
• Corrosion-resistant 304 stainless steel construction
• Suitable for washdown and outdoor installations
• Reliable single-throw operating mechanism
• Mechanical lug connections
• Designed for industrial power distribution and motor control

Construction

• NEMA 4X stainless steel enclosure (304 grade)
• Heavy-duty industrial switching mechanism
• Surface-mounted configuration
• Built for corrosive and high-moisture environments
• Long-lasting durable design

Physical Specifications

• Temperature Rating: -29°C to 85°C

Standards and Approvals

• CSA Approved
• Siemens / ITE Authentic Product

Applications

• Food and beverage processing facilities
• Chemical and petrochemical plants
• Wastewater treatment facilities
• Marine and offshore environments
• Pharmaceutical manufacturing
• Outdoor industrial installations
• Washdown and hygienic environments
• Motor disconnect and equipment isolation applications
• Lockout/Tagout (LOTO) safety procedures

Returns are easy

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

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