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 200A 240 VAC 3 phase 4 wire systems. This QO OEM mounting base has a 10 kA breaking capacity. This mounting base will accept only QO plug on circuit breakers. The lugs will accept a wire range of 4 AWG to 2/0 AWG copper or aluminum wire. QO OEM bases 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

• Conformance Attributes
• Product Certifications : UL Listed
• Complementary Attributes
• Line Rated Current : 200 A
• Ue Rated Operational Voltage : 240 V AC
• Important Information Attributes
• Medium Desc : Load center interior, QO, mounting base, 1 phase, 20 spaces, 200A main lugs, OEM, single left rail
• Local Data Status : Publishable
• Local Publishable Date : 2025-11-18
• Global Commercial Status : Commercialised
• Return Indicator : N
• Stocking Flag : Y
• 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
• 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 By Exemption
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : No
• With Recycled Cardboard : No
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Persona Type Ids : OM
• Persona Type Names : Original Equipment Manufacturer
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : COMMERCIAL
• Market Segmentation : Commercial
• Product Kit Identifier : N
• Energy Efficiency Optimized : False
• Phase : 1 phase
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : mounting base
• Provided Equipment : circuit-breaker 20 )
• Range Of Product : QO
• Returnability : No
• Sustainable Packaging : No
• Environment Attributes Main
• China Rohs Regulation : Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
• Ambient Air Temperature For Operation : -5 °C, 40 °C
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• Mercury Free : Yes
• Eu Rohs Directive : Compliant By Exemption
• Packaging Made With Recycled Cardboard : No
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• General Attributes
• Phase : 1 phase
• Product Or Component Type : mounting base
• Provided Equipment : circuit-breaker 20 )
• Range Of Product : QO
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months