Square D QO-2L30S 2-Space 2-Circuit Main Lug Load Center, 120/240V

Square D QO-2L30S 2-Space 2-Circuit Main Lug Load Center, 120/240V

The Square D QO-2L30S 2-Space 2-Circuit Main Lug Load Center is engineered for residential 1 phase 3 wire electrical systems, accepting QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters. Rated 120/240V AC with fixed main lugs and a NEMA 1 indoor enclosure, this compact load center delivers dependable branch-circuit protection for new construction and renovation projects. The welded sheet steel enclosure carries a baked enamel gray finish for corrosion resistance and a clean, professional job-site appearance.

Key Features

• Configuration: 2 spaces and 2 circuits, 1 phase 3 wire, ideal for compact residential panel applications.
• Durable Construction: Welded sheet steel enclosure with tin-plated aluminum busbar for long-term conductivity and corrosion resistance.
• Fixed Main Lugs: Lug-style electrical connection with straight-in wiring that saves wire, labor, and time during installation.
• Wire Range: Main lugs torque to 35 lb-in for AWG 14-AWG 10 copper and AWG 12-AWG 10 aluminum conductors.
• Voltage Rating: 120/240V AC rated operational voltage (Ue) for standard residential service.
• NEMA 1 Enclosure: Indoor degree-of-protection enclosure rated for ambient operation from -5°C to 40°C.
• Finish: Baked enamel gray surface finish over the welded steel enclosure.

Certifications & Compliance

• UL Listed
• Toxic Heavy Metal Free
• Mercury Free
• RoHS Exemption Information: Yes
• Suitable for Indoor (NEMA 1) Locations

Technical Specifications

• Range Of Product: QO
• Number Of Spaces: 2
• Load Center Type: Fixed Mains (lugs)
• Warranty Period: 18 months
• Toxic Heavy Metal Free: Yes
• Mercury Free: Yes
• ROHS Exemption Information: Yes
• ROHS Eur In Scope: Yes
• China ROHS In Scope: No
• WEEE Product Category: 5
• Legacy WEEE Scope: In
• Recycled Metal Content At Cr Level: 0%

Typical Applications

• Residential Electrical Service Panels
• Branch-Circuit Protection for Lighting and Receptacle Circuits
• New Construction Electrical Installations
• Panel Renovation and Upgrade Projects
• Indoor Load Center Installations

Why Square D?

Square D QO load centers combine a welded steel enclosure, tin-plated aluminum busbar, and a baked enamel gray finish to deliver dependable, code-compliant power distribution. Backed by an 18-month warranty and UL Listing, this 2-space, 2-circuit main lug load center is built to accept the full range of QO breakers, GFCI, AFCI, and surge protection devices for a complete, reliable residential panel solution.