Description
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 42 spaces and 42 circuits. This system provides 225A convertible main lugs in a NEMA 1 enclosure. This product is CSA and UL rated.
Specifications
Main
| Marketing Trade Name |
QO |
| Product Type |
Loadcentre |
| Cover Type |
Order separately |
Complementary
| Tightening Torque |
Main lugs 250 lb.in, AWG 4…250 kcmil, aluminum/copper
Cover 20 lb.in |
| Load Center Type |
Main lugs |
| Rated Current |
225 A |
| Number of Spaces |
42 |
| Maximum Number of Single Pole Circuits |
42 |
| Maximum Number of Tandem Breakers |
0 |
| Number of Phases |
3 phases 4 wires |
| Voltage Rating |
120/240 V AC |
| Wire Size |
AWG 4…300 kcmil aluminum/copper |
| Ground Bar |
Grounding bar (ordered separately) |
| Electrical Connection |
Lugs |
| Enclosure Material |
Welded sheet steel |
| Surface Finish |
Baked enamel grey |
| Box Number |
12 |
| Height |
38.0 in (965.2 mm) |
| Width |
14.2 in (360.7 mm) |
| Depth |
3.7 in (94.0 mm) |
Environment
| Enclosure Rating |
NEMA 1 indoor enclosure |
| Ambient Air Temperature for Operation |
23 °F (-5 °C)
104 °F (40 °C) |
| Product Certifications |
cULus |
Packing Units
| Unit Type of Package 1 |
PCE |
| Number of Units in Package 1 |
1 |
| Package 1 Height |
4.300 in (10.922 cm) |
| Package 1 Width |
14.600 in (37.084 cm) |
| Package 1 Length |
38.700 in (98.298 cm) |
| Package 1 Weight |
21.751 lb(US) (9.866 kg) |
Contractual warranty
| Warranty (in months) |
18 |
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