QO Load Centers offer premium features like QO breakers, ground arc fault interrupters and surge arresters. QO load centers are designed for residential and industrial use to protect electrical systems, equipment and people. Systems are single or three phase and have indoor and outdoor versions. QO Load Centers enable the use of a full complement of accessories. Indoor enclosures are designed to be rotated 180 degrees to accommodate top or bottom service entrance feed. This QO OEM plug on mounting base is for 225A 120/240 VAC 1 phase 3 wire systems. This QO OEM mounting base has a 10 kA breaking capacity. This product is for 42 spaces. This mounting base will accept only QO plug on circuit breakers. This system is plug on neutral and has a neutral bus bar. The QON mounting base is UL component recognized.

• Prop 65
• WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

• Important Information Attributes
• Persona Type Ids : EU, OM
• Persona Type Names : End User, Original Equipment Manufacturer
• Local Data Status : Publishable
• Local Publishable Date : 2025-11-13
• Legacy WEEE Scope : In
• Scope Perimeter : Outside of Europe
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• ROHS EUR In Scope : Yes
• ROHS EUR Status : Compliant
• ROHS EUR Full Compliance Status : Compliant
• ROHS EUR Full Compliance Status Id : COMPLIANT
• China ROHS In Scope : No
• With Recycled Cardboard : No
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : N
• WD Status : 5 - INITIALIZED WITH DataSCAN OK (Migration)
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : COMMERCIAL
• Market Segmentation : Commercial
• H And D Domain : Safety
• H And D Subrange : COM
• H And D Enrichment Assignment : no
• H And D Enrichment Function : ENCLOSURES
• H And D Enrichment Class 3 : Load centers (equipped)
• H And D Enrichment Class 4 : Load center OEM interiors
• AWG Gauge : AWG 4...300 kcmil aluminium/copper
• Energy Efficiency Optimized : False
• Load Center Type : PoN Convertible Mains (lugs)
• Package Weight Lbs : 55.792 g
• Phase : 1 phase 3 wires
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : mounting base
• Range Of Product : QO
• Returnability : No
• Sustainable Packaging : No
• Relationship Type : Compatible relationship
• Product Kit Identifier : N
• Product Manager : MAURICIO MORENO
• Environment Attributes Main
• EU ROHS Directive : Compliant​, Compliant
• ROHS Exemption Information : Yes
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : Pro-active China RoHS declaration (out of China RoHS legal scope)
• Toxic Heavy Metal Free : Yes
• Mercury Free : Yes
• Packaging Made With Recycled Cardboard : No
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Complementary Attributes
• UE Rated Operational Voltage : 120/240 V AC
• General Attributes
• Phase : 1 phase 3 wires
• Product Or Component Type : mounting base
• Range Of Product : QO