Product Overview
Copper Service Entrance (SE) Cable is a robust electrical cable designed for power transmission from service drops to meter bases and distribution panels. Available in Type SE, SER, and SEU configurations, this 600V-rated cable features sunlight-resistant XHHW-2 or THHN/THWN conductors with a durable gray PVC jacket. Ideal for both wet and dry locations, it meets UL 44, UL 83, and UL 854 standards while maintaining reliable performance up to 90°C.
Key Features
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Multiple Configurations: Available as SE (flat), SER (round), and SEU (with concentric neutral)
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Conductor Options: XHHW-2 or THHN/THWN insulated copper conductors (90°C wet/dry rating)
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UV Protection: Sunlight-resistant gray PVC jacket for outdoor durability
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Grounding Options: 1-3 conductors with bare or concentric ground configurations
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Compliance: Meets UL 44, UL 83, UL 854, and ASTM standards
Construction Details
| Component | Specification |
|---|---|
| Conductors | Annealed copper, XHHW-2 or THHN/THWN insulation |
| Insulation | Cross-linked polyethylene (XHHW-2) or thermoplastic (THHN/THWN) |
| Jacket | Sunlight-resistant gray PVC |
| Voltage Rating | 600V |
| Temperature Range | -40°C to +90°C |
| Grounding | Bare or concentric ground options available |
Technical Specifications
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Standards Compliance: UL 44 (XHHW-2), UL 83 (THHN/THWN), UL 854
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Conductor Sizes: 14 AWG to 4/0 AWG (custom sizes available)
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Insulation Thickness: Meets UL requirements for voltage rating
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Flame Rating: Flame-retardant per UL standards
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Environmental Resistance: UV, moisture, and abrasion resistant
Applications
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Service Entrance Runs: From utility drops to meter bases
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Panelboard Connections: Between meters and distribution panels
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Outdoor Installations: Exposed wiring for residential/commercial buildings
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Wet Locations: Suitable for damp environments when properly installed
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Temporary Power: Construction sites and temporary service installations
Installation Guidelines
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Bending Radius: Minimum 5x cable diameter for SE/SER cables
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Temperature Limits: Do not install below -40°C without proper handling
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Support Requirements: Secure every 4.5 feet when exposed
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Grounding: Must comply with NEC grounding requirements
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Prohibited Uses: Not for direct burial unless specifically rated
Why Choose Copper SE Cable?
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Reliable Performance: Tested to stringent UL standards
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Weather Resistance: UV-stable jacket for long-term outdoor use
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Installation Flexibility: Multiple configurations for various applications
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Code Compliance: Meets NEC requirements for service entrance applications
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Durability: Resists environmental factors and mechanical stress