SQUARE D
H466 - 600A Safety Switch
H466 - 600A Safety Switch
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H466 - 600A Safety Switch
When you're replacing a safety switch in an existing electrical system, getting the details right matters; amperage is only part of the equation. The pole configuration, physical dimensions, electrical ratings, and connection requirements must match the installation. That's especially true when you're maintaining older equipment and want to preserve its original electrical arrangement.
Key Features and Benefits
- 600 Amp Current Rating
- 4-Pole Switching Configuration
- Defined Overall Dimensions
- Electrical Disconnect Function
- Form, Fit, and Function Replacement
- Existing Equipment Compatibility
- Legacy Electrical System Applications
Technical Specifications
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Part Number: H466
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Product Category: Electrical Safety Switch
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Subcategory: Safety Switch
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Amperage: 600 Amps
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Number of Poles: 4
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Supplied A.I.C. Rating & Voltage Value: 600
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Height: 50.25 inches
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Width: 27.63 inches
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Depth: 10.13 inches
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Overall Dimensions (H × W × D): 50.25" × 27.63" × 10.13"
Material Compliance and Certifications
The available product information does not specify the H466's enclosure material, internal contact materials, or other construction details. It also does not establish a UL listing, CSA certification, or NEMA enclosure classification. Verify these details using the manufacturer's documentation and the markings on the actual equipment.
Pay special attention to the supplied 600 value. It appears under the combined heading A.I.C. Rating & Volts, which does not clearly distinguish between a voltage designation and a short-circuit current rating. Do not treat the H466 as having a confirmed 600V rating or a specific short-circuit rating without supporting manufacturer information.
Where It Works Best
- Commercial Electrical Distribution Systems
- Industrial Electrical Installations
- Facility Maintenance Projects
- Manufacturing and Production Facilities
- Four-Pole Disconnect Applications
- Existing Electrical Equipment Replacement
- Legacy Electrical Systems
- Established Power Distribution Installations
- Form, Fit, and Function Replacement Projects
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Square D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are NOT supplied by Schneider Electric or its affiliates.