Product Description
The Square D QO342L225GRB load center offers premium features, accommodating QO breakers, ground arc fault interrupters and surge arresters. Accessories like ground bars are included. Suitable for single or three-phase systems, the load center features a plated copper bus for enhanced performance and durability. Rated at 225 A and 3 phase, this system provides 42 spaces in a NEMA 3R enclosure.
- Allows QO breakers, ground arc fault interrupters, and surge arresters to be installed.
- Includes accessories such as ground bars.
- Features a plated copper bus for superior performance and durability.
Product Highlights
This Square D load center is ideal for residential, commercial, and industrial electrical system protection.
Product Information
Standard Information
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Brand: SQUARE D
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Manufacturer Part Number: QO342L225GRB
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Country of Origin: United States
Technical Specifications
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Type: Load Center
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Brand: Square D
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Width: 375 mm
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Finish: Baked Enamel
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Height: 965 mm
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Current: 225 Amp
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Voltage: 120 Volt
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Amperage: 225 Amp
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Material: Tin Plated Copper: Busbar
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Enclosure: Baked enamel Gray;Welded galvannealed steel;8R
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NEMA Size: 3R
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Sub Brand: QO
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Wire Size: AWG 4...300 kcmil aluminium/copper
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Cable Size: AWG 4...300 kcmil aluminium/copper
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Cover Type: Surface cover
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Product UPC: 78590129555
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12-Digit UPC: 785901295556
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Applications: DESIGNED TO MEET RESIDENTIAL, COMMERCIAL AND INDUSTRIAL REQUIREMENTS TO PROTECT ELECTRICAL SYSTEMS, EQUIPMENT AND PEOPLE.
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Certifications: UL
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Conductor Size: 4 AWG-300 kcmil
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Enclosure Type: Weatherproof enclosure
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Surface Finish: Baked enamel Gray
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Enclosure Rating: 3R
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Interrupt Rating: 65 kAIC
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Number of Phases: 3
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Number of Spaces: 42
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Country of Origin: USA
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Enclosure Material: Welded sheet steel
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Line Rated Current: 225 A
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Number of Circuits: 42
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Operating Temperature: 23 degrees F (-5 degrees C) || 104 degrees F (40 degrees C)
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Short Circuit Current: 65 kA
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Manufacturer: Schneider Electric
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Made in USA: Yes
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Phase: 3
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Special Features: Mercury Free
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Item Type: Load Center
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Voltage Rating: 208 VAC Star/120 VAC, 240/120 VAC Delta (3 Phase 4 Wire), 240 VAC Delta (3 Phase 3 Wire)
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Current Rating: 225 Ampere
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Circuit Configuration: 3 Phase 3/4 Wire
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Maximum Number of Circuits: 42
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Maximum Number of Spaces: 42
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Breaker Mounting: Bolt-On
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Interrupting Rating: 65 Kiloampere
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Neutral Type: Split Branch
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Bus Material: Tin Plated Copper
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Main Wire Size: 6 AWG to 300 KCMIL (Aluminum/Copper)
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Enclosure Size Designation: 8R
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Approval: UL, NOM
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Amperage Rating: 225 A
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Frequency Rating: 50/60 Hz
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Housing Material: Galvanized Steel
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Wiring Configuration: 3-Wire
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Rated Voltage: 208Y/120V ac, 240/120V ac
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Rated Current: 225 A
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Electrical Connection: Lugs
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Wire Configuration: 3-wire, 4-wire
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Busbar Material: Tin plated copper busbar
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Ambient Air Temperature for Operation: 23 °F (-5 °C) - 104 °F (40 °C)
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UL Listed: True
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ECCN: EAR99
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UNSPSC: 39121101
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Max. Single Pole Circuits: 42
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No. of Circuits: 42
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Box Number: 8R
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Alternative Part Number: 8125571
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Short Circuit Current Rating: 65kA
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Feed Location: Top/Bottom
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Ground Bar Kit: grounding bar included (not installed)
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Tightening Torque: main lugs 250 lb.in, AWG 4...250 kcmil, aluminium/copper
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Circuit Breaker Type: QO
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Cover Closure Method: Latch
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Max. Operating Temp.: 104 Degrees F
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Min. Operating Temp.: 23 Degrees F
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Enclosure NEMA Rating: 3R
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Cover Attachment Style: Side Hinge
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Enclosure Surface Finish: Enamel
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Included Enclosure Cover: Surface Cover
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Recommended Surface Cover: Included
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Recommended Ground Bar Kit: Included
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Max. No. of Tandem Breakers: 0
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Main Circuit Breaker or Main Lug: Main Lug
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Country of Origin (subject to change): United States
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Functions: Load center (LC)
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Number of circuits: 42 single pole circuits
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Type of network: Three-phase (3PH-3W/4W)
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Rated voltage (AC): 120Vac/240Vac
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Connection type: Lugs
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Cross-section: 6AWG...300kcmil aluminium lugs
6AWG...300kcmil copper lugs
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Short circuit breaking rating: 65kA
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Mounting mode: Surface mounting
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Degree of protection: NEMA 3R
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Contents: Grounding / gnd. bar (not installed)
Surface cover
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Manufacturer product status: Commercialized
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Compliant with standard(s): UL listed
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Class: Box number 8R
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Enclosure Box Size: 8R
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Enclosure Rating (Outdoor): NEMA 3R (Outdoor)
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Ground Bar Included: not installed
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Color Family: Gray
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Short Circuit Current Ratng: 65 kA
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Location: Outdoor
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Standards: RoHS Compliant, UL Listed
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Breaker Type: QO/MLO
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Primary brand: Square D by Schneider Electric
