QO Load Centers offer premium features by allowing QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters to be installed inside. QO Load Centers are designed for residential and industrial use to protect electrical systems, equipment, and people. They are available in both traditional and plug on neutral configurations. There is 3 types of mains available. There is main circuit breaker, main lugs, and generator panel. Single and three phase options are available. The bus bars are tin plated copper and are shielded. Indoor and outdoors enclosures are an option. QO Load Centers enable the use of a full complement of accessories. This 3 phase load center has 20 spaces and 20 circuits. This system provides 125A convertible main lugs in a NEMA 3R enclosure. This product is CSA and UL rated.

• 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 : 125 A
• Important Information Attributes
• Persona Type Ids : EU, LC, SC
• Persona Type Names : End User, Contractor, Electrician
• Local Data Status : Publishable
• Local Publishable Date : 2026-06-02
• Return Indicator : Y
• Stocking Flag : Y
• Stock Policy : 2
• Weee Scope : In
• Weee Product Category : 5
• Scope Perimeter : Outside of Europe
• Eoli Availability Display : No need of specific recycling operations
• 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 Conformity Date : 2436
• 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
• Tier Id : 3
• Tier : 3
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : COMMERCIAL
• Market Segmentation : Commercial
• Product Kit Identifier : N
• Awg Gauge : AWG 4...AWG 2/0 aluminium/copper
• Cover Type : surface cover
• Device Composition : grounding bar (ordered separately)
• Electrical Connection : lugs
• Enclosure Material : welded galvannealed steel
• Energy Efficiency Optimized : False
• Load Center Type : main lugs
• Material : tin plated copper: busbar
• Mounting Mode : vertical
• Number Of Circuits : 40
• Number Of Spaces : 20
• Number Of Tandem Circuit Breakers : 20
• Phase : 3 phase 4 wires
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : Load Center
• Range Of Product : QO
• Returnability : Yes
• Surface Finish : baked enamel Gray
• Sustainable Packaging : No
• Tightening Torque : main lugs 50 lb.in, AWG 4...AWG 2/0, aluminium/copper
• Pep Code : ENVPEP2212001EN
• Height Nominal : 22.70 in
• Width Nominal : 14.72 in
• Certificate Agency : cULus
• [Ue] Rated Operational Voltage : 120/240 V AC
• Short-circuit Current : 65 kA
• Nbr. Of Units In Pkg. : 1
• Package Weight(Lbs) : 11.394 kg
• Take-back : No
• Warranty (In Months) : 18
• 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, -5 °C, 40 °C
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• Mercury Free : Yes
• Environmental Disclosure : ENVPEP2212001EN
• Eu Rohs Directive : Compliant By Exemption
• Nema Degree Of Protection : NEMA 3R weatherproof enclosure
• Packaging Made With Recycled Cardboard : No
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Pep Code : ENVPEP2212001EN
• General Attributes
• Phase : 3 phase 4 wires
• Product Or Component Type : Load Center
• Range Of Product : QO
• Contractual Warranty Attributes
• Warranty Period : 18 months
• Warranty : 18 months
• Specifications
• Country of Origin : United States
• Depth : 4.54 in