HU664RWK - Square D 200A 600V 6-Pole Non-Fusible Safety Switch NEMA 3R

HU664RWK

HU664RWK is a heavy-duty non-fusible safety disconnect switch designed for three-phase power distribution applications. This Square D switch provides reliable service entrance capability and equipment disconnection in industrial and commercial settings.Technical Overview The HU664RWK features a robust quick make, quick break operating mechanism with dual cover interlock that prevents opening the cover when the switch is energized and blocks switching on when the cover is open. The switch is rated for 200 amperes at 600 volts AC/DC and accommodates up to 150 horsepower loads. Its NEMA 3R/12 galvannealed steel enclosure provides outdoor protection against rain and dust while meeting indoor Type 12 specifications. The switch achieves a 200 kA short circuit current rating at 600 volts.

Key Specifications
• Amperage Rating: 200 Amps
• Voltage Rating: 600V AC/DC
• Number of Poles: 6 Pole
• Phase: 3 Phase
• Enclosure Rating: NEMA 3R/12
• Switch Type: Non-Fusible Heavy Duty
• Interrupt Rating: 200 kA at 600V
• Horsepower Rating: 150 HP
• Operating Mechanism: Quick Make, Quick Break
• Cover Interlock: Dual Cover Interlock

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Specifications

• Part Number: HU664RWK
• Manufacturer : Square D
• Brand : Square D
• Category : Switch
• Item Subcategory : Disconnect
• Family : Series F
• Type : HU
• Voltage : 600
• Amperage : 100
• Phase : 3
• Poles : 6
• AIC rating : 200kA@600V
• Configuration : Single
• Switch Style : Non-Fusible
• Nema Rating : 3R/12
• Compatible Frames : ED

Product Data

• GTIN : 00783643397590
• Weight : 120 lb