Eaton Meter Main Breaker 200A Single-Phase 120/240V NEMA 3R Four-Jaw
Professional Residential Meter Main Equipment
The Eaton Meter Main Breaker delivers exceptional electrical power management and control performance for residential electrical service entrance applications. This 200A single-phase meter main with CSR2200 main circuit breaker provides reliable electrical protection and power distribution 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 & Protection
- 200A Service Capacity - Provides robust electrical service entrance capacity for residential applications with reliable power distribution
- 10 kAIC Interrupt Rating - Delivers dependable short-circuit protection with proven interrupting capacity for residential electrical systems
- Single-Phase 120/240V Configuration - Optimized for standard residential electrical service with dual voltage capability for lighting and appliance circuits
- CSR2200 Main Circuit Breaker - Integrated main breaker provides primary electrical protection and service disconnect functionality
Construction & Installation
- NEMA 3R Weatherproof Enclosure - Aluminum construction with weather-resistant protection for outdoor installation applications
- Four-Jaw Meter Socket Design - Professional meter socket configuration ensures secure utility meter connection and reliable electrical contact
- Top and Bottom Feed Capability - Flexible service entrance wiring options accommodate various installation requirements and utility specifications
Technical Specifications
Service Rating: 200A, Voltage: 120/240V, Phase: Single-phase, Interrupt Rating: 10 kAIC, Main Circuit Breaker: CSR2200, Enclosure: NEMA 3R, Bus Material: Aluminum, Meter Socket: Four-jaw configuration, Feed Type: Top/bottom, Ground Wire: #6-350 kcmil, Dimensions: 25" H x 14.44" W x 5.38" D, Weight: 33 lbs, Certifications: UL Listed, Utility Approvals: Central Maine Power
Installation & Usage
- Verify electrical service requirements and utility specifications before installation
- Mount meter main securely to appropriate structural support following local electrical codes
- Connect service entrance conductors to line terminals using proper torque specifications
- Install grounding electrode conductor to designated grounding terminal
- Connect load-side conductors to load terminals for distribution panel connection
- Coordinate with utility company for meter installation and service connection
Professional Applications
Ideal for:
- Residential Service Entrance - Primary electrical service connection for single-family homes and residential buildings
- New Construction Projects - Complete meter main solution for new residential electrical installations
- Service Upgrade Applications - Replacement of existing meter mains in electrical service modernization projects
- Outdoor Electrical Installations - Weather-resistant design suitable for exterior mounting applications
- Utility Meter Integration - Four-jaw socket design compatible with standard residential utility meters
- Electrical Contractor Projects - Professional-grade equipment for residential electrical service installations
- Code Compliance Applications - UL Listed equipment meeting electrical safety standards and local code requirements
- Maine Utility Applications - Approved for Central Maine Power utility service connections
Meter Main Advantage
The integrated meter socket and main circuit breaker design provides a complete service entrance solution that combines utility metering capability with primary electrical protection in a single weatherproof enclosure. This configuration simplifies installation, reduces component count, and ensures reliable electrical service connection with professional-grade construction and materials.
Why Choose Eaton Quality?
Eaton's century-plus experience in electrical power management innovation ensures this meter main delivers the reliability and performance that electrical professionals demand. With UL Listed certification, utility approvals, and robust aluminum construction, this equipment provides the trusted performance for electricians, electrical contractors, and facility professionals worldwide who require dependable residential electrical service solutions.
Manufacturer Resources
Product Specs
- Box Size:
- C
- Bus Material:
- Aluminum
- Certifications:
- UL Listed
- Enclosure:
- NEMA 3R
- Feed Type:
- Top/bottom
- Ground:
- #6-350 kcmil
- Interrupt Rating:
- 10 kAIC
- Main Circuit Breaker:
- CSR2200
- Number Of Jaws:
- Four-jaw
- Number Of Sockets:
- 1
- Phase:
- Single-phase
- Product Height:
- 25 in
- Product Length Depth:
- 5.38 in
- Product Weight:
- 33 lb
- Product Width:
- 14.44 in
- Type:
- Meter mains
- Utility Approvals:
- ME : Central Maine Power
- Voltage Rating:
- 120/240 V
- Product Group:
- Electrical
- Department:
- Electrical