Eaton Crouse-Hinds 3/4" NCGS Solar Cord Grip, Nylon, 5-Hole, #12-10 AWG

Eaton Crouse-Hinds NCGS Solar Cord Grip

Professional-Grade Multi-Cable Solar Installation Solution

The Eaton Crouse-Hinds NCGS Solar Cord Grip is a specialized multi-cable sealing solution engineered for photovoltaic installations. This nylon cord grip delivers reliable environmental protection and cable management for solar panel wiring systems, accommodating five individual cables in a single 3/4" trade size fitting.

Key Features & Benefits

Multi-Cable Solar Design

• 5-Hole Configuration - Accommodates multiple solar cables in one compact fitting, reducing installation time and enclosure penetrations
• 5mm Cable Diameter Compatibility - Precisely sized for standard USE-2 solar cables commonly used in photovoltaic installations
• Wire Size Range - Supports #12 AWG to #10 AWG conductors for flexible system design
• USE-2 Cable Rated - Specifically designed for underground service entrance and direct burial solar applications

Environmental Protection

• Nylon Construction - Superior UV resistance and weatherability for outdoor solar installations
• Individual Cable Sealing - Each cable entry provides independent environmental protection
• Moisture Barrier - Prevents water ingress into electrical enclosures and junction boxes
• Temperature Stability - Maintains sealing integrity across wide temperature ranges typical in solar applications

Installation Efficiency

• Single Penetration Design - Reduces drilling and sealing work compared to individual cable entries
• 3/4" Trade Size - Standard knockout size for easy integration with solar combiner boxes and inverter enclosures
• Field-Adjustable Sealing - Accommodates slight variations in cable diameter for secure fit

Technical Specifications

This cord grip features a 3/4" trade size thread for standard electrical enclosure compatibility, with five individual cable entries sized for 5mm diameter cables. The nylon construction provides excellent chemical resistance and UV stability essential for solar installations. Compatible with #12 AWG to #10 AWG USE-2 cables, this fitting meets NEC/CEC requirements for photovoltaic system installations in ordinary locations.

Installation Process

1. Select appropriate knockout size (3/4") in solar combiner box or inverter enclosure
2. Thread cord grip into knockout opening, ensuring proper engagement
3. Insert individual USE-2 cables through designated holes, maintaining proper spacing
4. Tighten sealing nuts to compress gaskets around each cable for environmental seal
5. Verify all cable entries are properly sealed and mechanically secure
6. Test cable pull-out resistance to confirm proper strain relief

Applications

Perfect for:

• Solar Combiner Boxes - Multiple string connections requiring individual cable sealing
• Inverter Enclosures - DC input cable management for string and central inverters
• Monitoring System Boxes - Communication and sensor cable entries in outdoor installations
• Junction Boxes - Intermediate connections in large solar array installations
• Rooftop Installations - Weather-exposed cable transitions requiring UV-resistant materials
• Ground-Mount Systems - Cable management at array-to-combiner transitions
• Utility-Scale Solar - High-volume cable management in commercial photovoltaic systems
• Residential Solar - Clean, professional cable entry for home solar installations

Solar Cord Grip System Benefits

Multi-cable cord grips provide superior installation efficiency compared to individual cable glands or simple knockout seals. The individual sealing design ensures that if one cable requires service, the remaining cables maintain their environmental protection. This approach reduces the number of enclosure penetrations, maintaining structural integrity while providing professional cable management that meets utility interconnection standards.

Why Choose Nylon Construction?

Nylon offers exceptional UV resistance and maintains flexibility across the temperature extremes common in solar installations. Unlike metal cord grips that can create galvanic corrosion issues with aluminum enclosures, nylon provides electrical isolation while delivering decades of reliable service. The material's chemical resistance ensures compatibility with roofing materials and cleaning solutions used in solar maintenance, making it the preferred choice for professional photovoltaic installations.