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Eaton CH42NPN225R CH 3/4-inch main loadcenter, single-phase, 42 circuits, 42-pole, #2-300 kcmil wire, 225A, Plug-On Neutral, NEMA 3R
Model: EAT-CH42NPN225R
Eaton
Eaton CH Series Neutral Lug
Professional Loadcenter and Breaker Accessory
The Eaton CH Series Neutral Lug delivers exceptional electrical connection performance for loadcenter and circuit breaker applications. This 225A neutral lug provides reliable electrical connections designed for professional electricians, electrical contractors, and facility managers, offering the proven reliability and advanced technology that professionals trust from the global leader in intelligent power management.
Professional Features & Benefits
Electrical Performance
- 225A Current Rating - High-capacity neutral connection for demanding electrical distribution applications with reliable current handling
- 300 kcmil Maximum Wire Size - Accommodates large conductor sizes for heavy-duty electrical installations and power distribution systems
- 0.75 Inch Design - Compact profile for efficient installation in loadcenters and electrical panels
- 10 kAIC Interrupt Rating - Professional-grade interrupting capacity for electrical protection and safety compliance
Installation & Protection
- NEMA 1 Enclosure Rating - Indoor electrical protection suitable for dry location installations
- Aluminum Bus Material - Lightweight yet durable construction for reliable electrical conductivity and corrosion resistance
- UL 489 Certified - Meets rigorous electrical safety standards for professional electrical installations
Technical Specifications
Amperage Rating: 225A, Maximum Wire Size: 300 kcmil, Interrupt Rating: 10 kAIC, Phase: Single-phase, Enclosure: NEMA 1, Bus Material: Aluminum, Dimensions: 8 in L x 5 in W x 0.1 in H, Weight: 0.1 lb, Certifications: UL 489, Series: CH
Installation & Usage
- Verify electrical system is de-energized and follow proper lockout/tagout procedures
- Select appropriate mounting location within CH series loadcenter or electrical panel
- Install neutral lug using proper torque specifications for secure electrical connection
- Connect neutral conductors up to 300 kcmil maximum wire size capacity
- Verify all connections are tight and properly seated before energizing system
- Test electrical continuity and perform final inspection per electrical codes
Professional Applications
Ideal for:
- Loadcenter Installations - Essential neutral connection component for residential and commercial electrical distribution panels
- Circuit Breaker Panels - Professional neutral bus connections for electrical panel upgrades and new installations
- Electrical Distribution Systems - High-capacity neutral connections for power distribution in commercial and industrial facilities
- Panel Upgrades - Replacement neutral lugs for electrical panel modernization and capacity expansion projects
- Commercial Electrical Systems - Professional-grade neutral connections for office buildings, retail facilities, and commercial properties
- Industrial Power Distribution - Heavy-duty neutral connections for manufacturing facilities and industrial electrical systems
- Electrical Contractor Applications - Professional accessory for electrical installation and maintenance projects
- Facility Electrical Maintenance - Replacement component for electrical system repairs and preventive maintenance programs
CH Series Advantage
The Eaton CH series represents decades of electrical innovation and manufacturing excellence, providing reliable neutral connections that integrate seamlessly with CH loadcenters and circuit breakers. This neutral lug offers the professional quality and electrical performance that electricians and contractors depend on for safe, code-compliant electrical installations.
Why Choose Eaton Quality?
With over a century of electrical power management innovation, Eaton delivers the professional quality and reliability that electricians, electrical contractors, and facility professionals trust worldwide. Our commitment to electrical safety standards, UL certification compliance, and dependable performance makes Eaton the preferred choice for professional electrical installations and power distribution solutions.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 225 A
- Bus Material:
- Aluminum
- Catalog Notes:
- Add-on
- Certifications:
- UL 489
- Enclosure:
- NEMA 1
- Interrupt Rating:
- 10 kAIC
- Phase:
- Single-phase
- Product Height:
- .1 in
- Product Length Depth:
- 8 in
- Product Type:
- Breaker Accessories
- Product Weight:
- .1 lb
- Product Width:
- 5 in
- Used With:
- #300 kcmil max wire size
- Product Group:
- Electrical
- Department:
- Electrical