Eaton CH Combination Cover 400A Three-Phase NEMA 1 Enclosure
Professional electrical enclosure cover for surface or flush applications
The Eaton CH Combination Cover delivers reliable protection for three-phase electrical installations with 400A capacity and NEMA 1 enclosure rating. This versatile cover accommodates both surface and flush mounting applications, featuring aluminum bus material construction and 10 kAIC interrupt rating for dependable performance in commercial and industrial environments.
Professional Features & Benefits
- 400A Amperage Rating: Handles high-capacity electrical loads for demanding commercial and industrial applications
- Three-Phase Configuration: Supports balanced power distribution for efficient motor and equipment operation
- NEMA 1 Enclosure: Provides protection against incidental contact with enclosed equipment in indoor environments
- Aluminum Bus Material: Offers excellent conductivity and corrosion resistance for long-term reliability
- 10 kAIC Interrupt Rating: Delivers robust fault current protection for enhanced system safety
- Combination Mounting: Flexible installation options accommodate both surface and flush applications
- Compact Design: 34.1" x 14.3" x 1.1" dimensions optimize space utilization while maintaining accessibility
Technical Specifications
- Amperage Rating: 400 A
- Box Size: C
- Bus Material: Aluminum
- Catalog Notes: May be used in surface or flush applications
- Certifications: Contact Manufacturer
- Department: Electrical
- Enclosure: NEMA 1
- Interrupt Rating: 10 kAIC
- Mounting: Combination
- Phase: Three-phase
- Product Details: Cover
- Product Group: Electrical
- Product Height: 1.1 in
- Product Length Depth: 34.1 in
- Product Size: 3/4 in
- Product Weight: 8.6 lb
- Product Width: 14.3 in
- Special Features: Surface or flush applications
- Used With: Ch20l125c, ch24l125c, ch18l3125c, ch24l3125c, ch22b100Ac, ch22n100Ac
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Commercial Building Electrical Systems
- Industrial Facility Power Distribution
- Manufacturing Plant Electrical Panels
- Institutional Building Infrastructure
- Multi-Tenant Commercial Properties
- Professional Office Complexes
- Retail and Service Establishments
Why Choose Eaton Quality?
Eaton combination covers deliver proven reliability with NEMA 1 enclosure protection and aluminum bus construction for long-lasting performance. The 10 kAIC interrupt rating and three-phase capability ensure robust protection in demanding electrical applications, while the combination mounting design provides installation flexibility for diverse project requirements.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 400 A
- Box Size:
- C
- Bus Material:
- Aluminum
- Catalog Notes:
- May be used in surface or flush applications
- Certifications:
- Contact Manufacturer
- Enclosure:
- NEMA 1
- Interrupt Rating:
- 10 kAIC
- Phase:
- Three-phase
- Product Height:
- 1.1 in
- Product Length Depth:
- 34.1 in
- Product Weight:
- 8.6 lb
- Product Width:
- 14.3 in
- Special Features:
- Surface or flush applications
- Used With:
- Ch20l125c, ch24l125c, ch18l3125c, ch24l3125c, ch22b100Ac, ch22n100Ac
- Product Group:
- Electrical
- Product Size:
- 3/4 in
- Department:
- Electrical
- Product Details:
- Cover
- Mounting Method:
- Combination