Eaton CHP42B200R Main Breaker Loadcenter - UL 67
Part Number: CHP42B200R
Quick Summary
Eaton CHP42B200R main breaker loadcenter provides reliable power distribution for commercial and light-industrial panels. In the field, installers confront tight spaces, weather exposure, and complex wiring—this enclosure offers a robust, ready-to-install solution with a cover included and durable metal construction. It carries UL 67 and UL 50 certifications, plus a NEMA 3R metallic enclosure, X7 box, and rainproof hub options, supporting safe operation in harsh environments. This CHP42B200R supports 200 A service with a copper bus and CSR main breaker, and is designed for scalable distribution across 42 spaces and 84 circuits, aligning with modern electrical infrastructure and procurement needs.
Product Information
Extended Description
CHP42B200R Eaton: Eaton CH main breaker loadcenters,Cover included,Main breaker,200 A,X7,Copper,NEMA 3R,Metallic,CSR,84,42,Three-wire,Single-phase,Overhead,120/240 V
Product Name
Eaton CH main breaker loadcenter
Catalog Number
CHP42B200R
UPC
786689058715
Product Length/Depth
37 in
Product Height
5.19 in
Product Width
14.31 in
Product Weight
32 lb
Warranty
Limited lifetime
Certifications
UL 67 UL 50
Catalog Notes
Suitable for use as service equipment when not more than six service disconnecting mains are provided or when not used as a lighting and appliance panelboard. Rainproof panels are furnished with hub closure plates. For rainproof hubs.
Special features
Cover included
Type
Main breaker
Amperage Rating
200 A
Bus material
Copper
Main circuit breaker
CSR
Number of circuits
84
Number of spaces
42
Phase
Single-phase
Feed type
Overhead
Voltage rating
120/240 V
Box size
X7
Enclosure
NEMA 3R
Enclosure material
Metallic
Number of wires
3
AFCI Educational Video
Eaton Specification Sheet - CHP42B200R
Eaton type CH circuit breaker limited warranty June 2024
Feature → Business Impact → Application: 200 A main breaker with copper bus and CSR main breaker provides a low-impedance, durable power path, reducing trip events and enabling reliable protection for critical loads in commercial facilities. This configuration supports faster commissioning and easier maintenance in new builds or panel upgrades. Application: large-office campuses, light-industrial plants, and retrofit projects where robust protection and long-term reliability matter. Feature → Business Impact → Application: 84 circuits across 42 spaces deliver high circuit density without sacrificing organize-ability, enabling cleaner wiring layouts and easier fault isolation. The arrangement supports scalable distribution for growing electrical loads in manufacturing lines and data centers. Application: switchgear rooms, control panels, and service-entry solutions requiring ample capacity with organized segregation. Feature → Business Impact → Application: NEMA 3R metallic enclosure withstands weather exposure and with rainproof hub options, reducing outdoor installation complexity and on-site weatherproofing costs. This translates to fewer field modifications and faster project completion. Application: outdoor sump applications, covered facilities, and enclosed mechanical rooms. Feature → Business Impact → Application: Cover included minimizes field labor and post-install protection, expediting startup and commissioning while preserving enclosure integrity during shipping and handling. Application: plug-and-play installations in new builds and retrofits where time-to-operational status matters. Feature → Business Impact → Application: Overhead feed with 120/240 V single-phase compatibility aligns with standard electrical service practices, simplifying integration with building electrical systems and reducing customized wiring. Application: commercial buildings, retail spaces, and light industrial facilities upgrading service equipment. Feature → Business Impact → Application: UL 67 and UL 50 certifications, plus a Limited Lifetime warranty, provide compliance confidence and long-term protection against component wear, supporting procurement and maintenance planning. Application: regulated facilities, engineers sourcing durable service equipment for ongoing reliability.
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FAQs
The CHP42B200R shares the same electrical family as Eaton CH panels, featuring 42 spaces and 84 circuits for straightforward upgrades or replacements. Its copper bus and CSR main breaker integrate with standard CH components, simplifying field wiring and reducing rework. Compatibility considerations include ensuring enclosure match (NEMA 3R metallic) and confirming overhead feed suitability for the service entrance configuration.
Key specs include a 200 A main circuit breaking capacity, copper bus material, CSR main breaker, 84 circuits across 42 spaces, single-phase operation, and a 120/240 V rating. The enclosure is NEMA 3R metal, with X7 box designation and a cover included. These features support durable protection, scalable distribution, and reliable service equipment in commercial and light-industrial settings.
Yes. The Catalog Notes specify suitability as service equipment when not more than six service disconnecting mains are provided, and it supports use as a lighting and appliance panelboard where allowed. With UL 67/UL 50 certifications and rainproof hub options, it meets common regulatory and environmental requirements for service equipment in many facilities.
This CHP42B200R carries UL 67 and UL 50 certifications, ensuring compliance with established electrical safety and enclosure standards. The NEMA 3R metallic enclosure provides weather resistance appropriate for indoor and outdoor-use scenarios. These certifications matter because they reduce risk, facilitate code compliance, and support procurement and maintenance planning in regulated environments.
Eaton provides a limited lifetime warranty on this loadcenter, covering material and workmanship under normal use. For maintenance, rely on routine inspections of the CSR main breaker, copper bus integrity, and enclosure seals, especially when installed in exposed or outdoor locations. Warranty documentation and specific terms are available in the provided warranty PDF and product literature.