QON OEM mounting bases are for the mounting of plug on QO, QO GFI, QO AFI and QO EPD circuit breakers. These OEM mounting bases are available in single and three phase versions. This QON OEM mounting base is for a main lugs of 200 A at 240 VAC single phase. This mounting base has 30 spaces. A neutral assembly is supplied with this OEM mounting base. The main breaker will accept 4 AWG to 2/0 AWG copper or aluminum wire. The QON mounting base is UL component recognized. 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

• Complementary Attributes
• Line Rated Current : 200 A
• Important Information Attributes
• Persona Type Ids : EU, OM
• Persona Type Names : End User, Original Equipment Manufacturer
• Certificate Agency : UL Recognized, CSA
• Local Data Status : Publishable
• Local Publishable Date : 2026-07-14
• Return Indicator : Y
• Stocking Flag : Y
• Stock Policy : 1
• Weee Scope : In
• Weee Product Category : 5
• Scope Perimeter : Outside of Europe
• Reach Full Compliance Status : Free of Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : NOT_CONTAINING_SVHC
• Reach Compliance Directive : Free of Substances of Very High Concern above the threshold
• Rohs Eur In Scope : Yes
• Rohs Eur Status : Compliant
• Rohs Eur Conformity Date : 2531
• Rohs Eur Full Compliance Status : Compliant
• China Rohs In Scope : No
• China Rohs Label : 1
• With Recycled Cardboard : No
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Tier Id : 2
• Tier : 2
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : COMMERCIAL
• Market Segmentation : Commercial
• Product Kit Identifier : N
• Awg Gauge : 4 AWG...300 kcmil aluminium/copper
• Circuit Breaker Type : QO
• Device Composition : grounding bar (ordered separately)
• Energy Efficiency Optimized : False
• Load Center Type : main lugs
• Mounting Mode : plug-on
• Number Of Circuits : 30
• Number Of Spaces : 30
• Phase : 3 phase 4 wires
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : mounting base
• Range Of Product : QO
• Returnability : Yes
• Sustainable Packaging : No
• Tightening Torque : main lugs 250 lb.in, 4 AWG...300 kcmil, aluminium/copper
• Pep Code : ENVPEP2212003EN
• Height Nominal : 415 mm
• Width Nominal : 270 mm
• [Ue] Rated Operational Voltage : 120/240 V AC
• Short-circuit Current : 10 kA
• Nbr. Of Units In Pkg. : 1
• Package Weight(Lbs) : 2.132 kg
• Take-back : No
• Warranty (In Months) : 18
• Customs Code : 8538100000
• Environment Attributes Main
• China Rohs Regulation : Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
• Take Back : No
• Reach Free Shvc : Yes
• Recycled Metal Content At Cr Level : 0 %
• Toxic Heavy Metal Free : Yes
• Mercury Free : Yes
• Environmental Disclosure : ENVPEP2212003EN
• Eu Rohs Directive : Compliant
• Packaging Made With Recycled Cardboard : No
• Packaging Without Single Use Plastic : No
• Reach Free Of Svhc : Yes
• Reach Regulation : Free of Substances of Very High Concern above the threshold
• Pep Code : ENVPEP2212003EN
• General Attributes
• Phase : 3 phase 4 wires
• Product Or Component Type : mounting base
• Range Of Product : QO
• ETIM
• ETIM 8 : EC000214
• ETIM 9 : EC000214
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Specifications
• Country of Origin : United States
• Depth : 77 mm