Eaton CH30B3200R Main Breaker Loadcenter - 10 kAIC
Part Number: CH30B3200R
Quick Summary
The Eaton CH30B3200R main breaker loadcenter provides safe, organized three-phase power distribution for commercial and light-industrial panels. Facilities struggle with crowded enclosures, miswired feeds, and slow fault isolation when panel capacity is not aligned with load. This unit is certified to UL 50 and UL 67, and features a NEMA 3R metallic enclosure for reliable service in varied environments, with copper bus for excellent conductivity. By combining a 200 A main with 30 circuits/30 spaces, it supports scalable infrastructure while simplifying installation. Complexity is reduced with hub closure plates included, improving field setup, wiring density, and maintenance planning. In practice, this translates to lower commissioning costs and improved uptime across industrial applications.
Product Information
Extended Description
CH30B3200R Eaton: Eaton CH main breaker loadcenter,Standard,Main breaker,200 A,L,Copper,NEMA 3R,Metallic,10 kAIC,CC,30 Circuits,30 Spaces,Four-wire,Three-phase,#2/0 AWG-300 kcmil,Overhead
Product Name
Eaton CH main breaker loadcenter
Catalog Number
CH30B3200R
UPC
782113097992
Product Length/Depth
39 in
Product Height
5.19 in
Product Width
14.31 in
Product Weight
48 lb
Warranty
Limited lifetime
Certifications
UL 50 UL 67
Catalog Notes
Furnished with hub closure plates.
Special features
Standard
Type
Main breaker
Amperage Rating
200 A
Bus material
Copper
Main circuit breaker
CC
Number of circuits
30
Number of spaces
30
Phase
Three-phase
Wire size
#2/0 AWG-300 kcmil
Feed type
Overhead
Box size
L
Enclosure
NEMA 3R
Enclosure material
Metallic
Interrupt rating
10 kAIC
Number of wires
4
Residential and Light Commercial, Load centers and Circuit Breakers, Volume 1 Tab 1
AFCI Educational Video
Eaton Specification Sheet - CH30B3200R
Eaton type CH circuit breaker limited warranty June 2024
200 A main breaker with CC main and copper bus ensures robust protection and low resistance paths. Business impact: Higher fault current withstand and efficient power distribution reduce nuisance trips and voltage drop in heavily loaded feeders. Application: Ideal for three-phase commercial and light-industrial panels requiring dependable main protection and clean bus connections. 30 circuits and 30 spaces provide ample room for future expansion and clean conductor organization. Business impact: Streamlined wiring, easier maintenance, and faster upgrades translate to lower labor costs during commissioning and retrofits. Application: Suitable for evolving control panels, service centers, and industrial distribution centers. NEMA 3R metallic enclosure with overhead feed and #2/0 AWG-300 kcmil wire capability. Business impact: Enclosure protection against weather and debris plus flexible wiring options reduce field modification time and environmental exposure. Application: Outdoor or damp-location installations where reliability and serviceability matter. 10 kAIC interrupt rating and copper bus. Business impact: Enhanced short-circuit protection for demanding loads; copper bus delivers lower resistance, improved heat dissipation, and longer life. Application: Large motor starters, pumps, conveyors in manufacturing or facilities environments. Hubb closure plates included; UL 50 UL 67 certified; Limited lifetime warranty. Business impact: Faster, compliant installations with documented support and long-term ownership protection. Application: Integrated electrical infrastructure for industrial automation projects and end-customer facilities.
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FAQs
CH30B3200R uses a NEMA 3R metallic enclosure for indoor and outdoor use and copper bus for high conductivity. It is UL listed under UL 50 and UL 67, supporting three-phase systems with overhead feed. This combination provides durable protection against weather, debris, and electrical faults while enabling straightforward wiring and service access.
CH30B3200R is engineered for 200 A continuous service with 30 circuits and 30 spaces, three-phase configuration, and a 10 kAIC interrupt rating. It uses copper bus and accepts feeders up to #2/0 AWG to 300 kcmil, with overhead feed. This supports motor loads, lighting, and machinery feeders in mid-sized facilities.
Yes. The CH30B3200R is designed for three-phase four-wire operation, with a main breaker CC, copper bus, and appropriate wiring space for #2/0 AWG to 300 kcmil. It supports overhead feed and provides a balanced distribution for motors, pumps, and conveyors while maintaining code-compliant separation of neutrals and grounds.
Consider panel clearance, mounting orientation, and hub closure plates provided with the unit. With a 39 in depth and 14.31 in width footprint, ensure proper recessed or surface mounting, access for wiring, and coordination with existing Eaton catalog components. The unit's NEMA 3R rating and UL certifications support outdoor and damp locations when installed according to local codes.
CH30B3200R carries a limited lifetime warranty and is supported by Eaton's documentation, including a specification sheet, warranty guide, and product notes. The included hub closure plates facilitate fast field modification, while the UL-listed datasheets help with regulatory compliance and maintenance planning for industrial automation and electrical infrastructure projects.