Siemens HNF364S Heavy Duty Non-Fusible Safety Switch, 200A 600V 3-Pole NEMA 4X Stainless Steel

HNF364S

Siemens HNF364S Heavy Duty Non-Fusible Safety Switch, 200A 600V 3-Pole NEMA 4X Stainless Steel

The Siemens HNF364S is a heavy duty, non-fusible safety switch rated 200A at up to 600V AC, for 3-pole, 3-wire industrial power distribution applications. It is part of the Siemens Type VBII Heavy Duty Safety Switch line, housed in a NEMA Type 4/4X enclosure fabricated from 304 stainless steel for corrosion resistant protection in washdown, outdoor, and corrosive process environments.

The HNF364S is UL Listed and CSA (cUL) Listed under file E4776, built to UL98 for switches and UL50 for enclosures, and meets NEMA standard KS-1-1990 for Type HD safety switches. It carries horsepower ratings up to 150 HP at 600V AC 3-phase and 50 HP at 600V DC, supporting spec and submittal documentation.

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Common Applications

• Motor and equipment disconnect on 200A, 3-phase circuits up to 600V
• Feeder and branch circuit isolation in industrial facilities
• Outdoor and washdown installations requiring a NEMA 4X stainless steel enclosure
• Food, beverage, pharmaceutical, and other corrosive or wash-down process environments

Key Features

• Non-fusible design: Quick-make, quick-break operating mechanism for positive, deliberate switching
• Visible blade construction: Double-break visible blade action lets personnel confirm the open position
• Arc suppression: Arc chutes dissipate heat during switching to help prolong switch life
• Stainless steel enclosure: 304 stainless NEMA Type 4/4X enclosure for indoor and outdoor use, including washdown and corrosive environments
• Dual cover interlock: Defeatable interlock helps prevent the cover from opening while the switch is energized

Specifications

• Manufacturer: Siemens
• Catalog Number: HNF364S
• Series: Type VBII Heavy Duty Safety Switch
• Switch Type: Non-Fusible
• Amperage: 200A
• Voltage Rating: 600V AC, 250V/600V DC
• Poles: 3-Pole, 3-Wire
• Horsepower Rating: Up to 150 HP at 600V AC 3-phase; 50 HP at 600V DC
• Enclosure Type: NEMA 4/4X
• Enclosure Material: 304 Stainless Steel
• Certifications: UL Listed and CSA (cUL) Listed, File E4776; UL98 (switch), UL50 (enclosure); meets NEMA KS-1-1990 for Type HD switches

Product Identification

• UPC: 783643152137
• Shipping Weight: 47 lbs

FAQ

Is the Siemens HNF364S stainless steel? Yes, a NEMA Type 4/4X enclosure built from 304 stainless steel.

Is the HNF364S fusible or non-fusible? Non-fusible. It does not accept fuses.

What amperage and voltage is the HNF364S

Specifications