Eaton LHH3225FFG Complete MCCB - UL Listed & CSA Certified

Part Number: LHH3225FFG
Manufacturer
Eaton
Part number
LHH3225FFG

Quick Summary

Eaton LHH3225FFG complete molded case circuit breaker protects industrial power distribution by delivering reliable overcurrent protection for motors and panels. In demanding environments, misconfigured protection leads to nuisance trips, unplanned downtime, and costly rework. This LG-frame MCCB carries CSA Certified and UL Listed approvals along with HACR ratings to support motor-control safety, compliance, and predictable protection. Designed for 225 A at 600 Vac in a three-pole configuration, it integrates with standard metric mounting hardware for fast field installation and scalable panel protection, while maintaining compact footprint and predictable trip characteristics that simplify coordination with upstream devices.

Product Information

Extended Description

LHH3225FFG Eaton: Series G MCCB: LG Frame, 225A, Three-pole, Fixed thermal/magnetic
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LHH3225FFG
UPC
786685227078
Product Length/Depth
15.75 in
Product Height
7.75 in
Product Width
7.75 in
Product Weight
16.25 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
CSA Certified UL Listed
Catalog Notes
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
225 A
Voltage rating
600 Vac
Trip Type
T186
Circuit breaker type
LH
Circuit breaker frame type
Complete breaker
Terminals
Line and load
Frame
LG
Mounting hardware
Metric
Interrupt rating
65 kAIC at 480 Vac 70 kAIC at 415 Vac 35 kAIC at 600 Vac 100 kAIC at 240 Vac
Number of poles
Three-pole
Feature: Series G molded case breaker with LG frame and fixed thermal/magnetic trip enables precise protection in demanding panels. Benefit: Reduces nuisance trips and protects critical equipment, improving uptime in motor control centers and distribution panels. Application: Ideal for industrial machinery, conveyors, and large panel boards where space is at a premium and coordination with upstream protection is essential. Feature: 225 A amperage rating and 600 Vac operating voltage. Benefit: Handles sizable motor loads and feeders with safety margins, reducing the risk of under or over-protection in power networks. Application: Main feeders and branch-circuit protection in manufacturing lines and processing plants. Feature: Interruption ratings up to 65 kAIC at 480 Vac, 70 kAIC at 415 Vac, 35 kAIC at 600 Vac, and 100 kAIC at 240 Vac. Benefit: Enables proper selective coordination and arc-quench reliability across varying supply voltages. Application: Critical for panel boards supplying motors and equipment across mixed-voltages. Feature: Three-pole, line-and-load terminals, metric mounting hardware, and LG frame. Benefit: Simplifies installation, retrofit, and field servicing while ensuring robust mechanical compatibility. Application: New builds and retrofits in standard electrical rooms and control panels. Feature: Certifications and notes — CSA Certified, UL Listed, HACR rated. Benefit: Demonstrates compliance with safety standards and reliability expectations for motor circuits. Application: Required for industrial environments with strict regulatory demands. Feature: Warranty of one year from installation or eighteen months from shipment. Benefit: Provides predictable protection and service planning, reducing total cost of ownership. Application: Procurement and service planning in OEM and maintenance contracts. Feature: Dimensioned footprint and weight — 15.75 in length, 7.75 in height, 7.75 in width, and 16.25 lb weight. Benefit: Assists space planning and panel layout, ensuring fit within standard enclosures. Application: Panel design, space optimization, and schematic documentation in control panels.

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FAQs

Yes. The LHH3225FFG uses the LG frame and a metric mounting system designed for Series G molded case breakers, enabling fast field installation, straightforward retrofits, and reliable alignment with common bus and mounting hardware in standard industrial panels.
At 600 Vac, the interrupt rating is 35 kAIC, which informs coordination with upstream protection and feeders. Lower voltages in the same system may achieve higher interrupt ratings (e.g., 65 kAIC at 480 Vac, 70 kAIC at 415 Vac), enabling selective protection while maintaining arc-quench performance for motor circuits.
Ideal for motor control centers, large panel boards, conveyors, and industrial machinery requiring 225 A protection on 600 Vac systems. Its HACR rating, UL Listed and CSA Certified status, and three-pole LHD/LH configuration make it suitable for OEM panels, process industries, and manufacturing facilities seeking reliable protection with compliant documentation.
The LHH3225FFG is CSA Certified and UL Listed and HACR rated, which provides compliance for motor circuits and general electrical protection in industrial environments. These certifications support safety approvals, regulatory alignment, and streamlined field acceptance in regulated facilities.
The breaker carries Eaton’s one-year warranty from installation or eighteen months from shipment. ROI is enhanced by metric mounting hardware for quick install, compatible LG frame with Series G breakers for scalable protection, and a robust interrupt rating that minimizes downtime and maintenance costs in critical processes.