DH366URK Eaton Heavy Duty Non-Fusible Safety Switch, 600 A, NEMA 3R

DH366URK

DH366URK Eaton Heavy Duty Non-Fusible Safety Switch

DH366URK is an Eaton heavy duty non-fusible safety switch rated 600 A and 600 V. The exact single-throw configuration has three poles, three wires, a NEMA 3R rating, and a painted galvanized steel construction.

Eaton lists maximum time-delay three-phase horsepower ratings of 200 hp at 240 Vac, 400 hp at 480 Vac, and 500 hp at 600 Vac. The exact part is UL Listed and includes an NEC 230.62(C) compliant barrier.

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Common Applications

• Heavy commercial and industrial disconnect applications where service continuity is critical
• Outdoor installations requiring a NEMA 3R safety switch
• Service-entrance use when a neutral or ground lug kit is installed

Key Features

• Non-fusible operation: The switch provides a disconnecting function without fuse provisions.
• Single-throw design: Eaton identifies this exact catalog number as a single-throw unit.
• Outdoor rating: NEMA 3R construction is specified for the product.
• Steel construction: The manufacturer lists painted galvanized steel.
• Compliance: UL Listed status and an NEC 230.62(C) compliant barrier are documented.

Specifications

• Amperage Rating: 600 A
• Voltage Rating: 600 V
• Switch Type: Single-throw
• Fuse Configuration: Non-fusible
• Number of Poles: Three
• Number of Wires: Three
• NEMA Type: 3R
• Material: Painted galvanized steel
• Maximum Horsepower at 240 Vac: 200 hp, time-delay, three-phase
• Maximum Horsepower at 480 Vac: 400 hp, time-delay, three-phase
• Maximum Horsepower at 600 Vac: 500 hp, time-delay, three-phase

Product Identification

• Catalog Number: DH366URK
• Manufacturer: Eaton
• Product Category: Heavy Duty, Non-Fusible
• Product Dimensions: 25.01 W x 51.82 H x 14.07 D in
• Product Weight: 127 lb
• UPC: 782113207582
• Certification: UL Listed

FAQ

What is Eaton DH366URK?

It is a 600 A, 600 V heavy duty non-fusible safety switch with a single-throw, three-pole configuration.

What NEMA type does DH366URK use?

The exact Eaton part carries a NEMA 3R rating.

What are the horsepower ratings?

Maximum time-delay three-phase ratings are 200 hp at 240 Vac, 400 hp at 480 Vac, and 500 hp at 600 Vac.

Specifications

• Part Number: DH366URK
• Manufacturer : Cutler Hammer
• Brand : Cutler Hammer
• Category : Switch
• Item Subcategory : Disconnect
• Voltage : 600
• Amperage : 600
• Phase : 3
• Poles : 3
• AIC rating : 100kA@600V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Wire : 3
• Configuration : Single
• Coil Voltage Maximum : 48
• Coil Voltage Minimum : 48
• Switch Style : Non-Fusible
• Nema Rating : NEMA 3R
• Protection : Solid State
• Compatible Frames : TB

Product Data

• UPC : 78211320758
• GTIN : 00782113000000
• Country of Origin : United States
• Dimensions : 14.07 in x 51.82 in x 25.01 in (Length/Depth x Height x Width)
• Weight : 127 lb