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Load center, QO, 3 phase, 20 spaces, 20 circuits, 125A fixed main lugs, NEMA3R, gnd bar

SKU: QO320L125GRB

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Provides superior performance and durability

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Straight in wiring saves wire, labor, and time

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Faster installation using PoN breakers that connect directly

Environmental Data
Environmental Data

Carbon footprint (kg CO2 eq, Total Life cycle)

87

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Compatible Products

Accessories (8)

Base Plate (1)

Circuit Breakers (6)

Surge Protection (8)

Main Documents

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Product Datasheet

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Instruction sheet

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Catalog

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Technical Drawing

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CAD

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Environmental Disclosure

QO™ Load Centers

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Provides superior performance and durability

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Straight in wiring saves wire, labor, and time

bullet

Faster installation using PoN breakers that connect directly

bullet

50% more terminations for clutter-free wiring

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Complies with UL 67 listed, CSA, and IEC standards

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 fixed main lugs in a NEMA 3R enclosure. It also includes a ground bar, and is UL rated.

Main

Marketing Trade Name

QO

Product Type

Load Center

Cover Type

Surface cover

Complementary

Tightening Torque

Main lugs 50 lb.in, AWG 6...AWG 2/0, aluminium/copper

PoN Convertible Mains (lugs)

Fixed Mains (lugs)

Rated Current

125 A

Number of Spaces

20

Max Short Circuit Current Rating

65 kA

Maximum Number of Single Pole Circuits

20

Maximum Number of Tandem Breakers

0

Number of Phases

Voltage Rating

Wire Size

AWG 6...AWG 2/0 aluminium/copper

Ground Bar

Grounding bar included (not installed)

Electrical Connection

Lugs

Busbar Material

Tin plated copper: busbar

Enclosure Material

Welded galvannealed steel

Surface Finish

Baked enamel Gray

Box Number

4R

Height

22.05 in (560 mm)

Width

14.8 in (375 mm)

Environmental Data explainedHow we assess product sustainability
Environmental footprint

Carbon footprint (kg CO2 eq, Total Life cycle)

87

Environmental Disclosure

Product Environmental Profile
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Materials and Substances

Packaging made with recycled cardboard

No

Packaging without single use plastic

No

REACh Regulation

REACh Declaration

California proposition 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

Use Again
Repack and remanufacture

Circularity Profile

No need of specific recycling operations

Take-back

No

WEEE Label

The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.