Please note that change of context may affect the pricing and availability of the existing items in the cart
(Sold To)
(Payer)
(Ship-To)
- I want to update or add a...
- Main Account (Sold-To)
- Job Account/Sub Account (Payer)
- Location (Ship-to)
- Need Help? Visit our Help Center or Contact Us
Square D QO™ Main Lug Only/Convertible Loadcenters 150 A 120/240 VAC, 120/208Y VAC 30 Space
QO™ Series Main Lug Only/Convertible Loadcenters
- QO® Circuit Breaker Loadcenters UL Listed
- Designed to meet residential, commercial, and industrial requirements to protect electrical systems, equipment, and people.
Related Items
Select Options
| Brand | Square D |
| Depth | 14-1/4 in |
| Series | QO™ |
| Amperage | 150 A |
| NEMA Rating | NEMA 1 |
| Circuit Breaker Type | QDL |
| Height | 39-1/4 in |
| Voltage | 120/240 VAC, 120/208Y VAC |
| Number of Phases | 3 phase 4 wires ,, 3 phase 3 wires |
| Includes | Order Cover Separately |
| Wire Size | 4 AWG - 300 kcmil |
| Box Number | 12 |
| Bus Material | Copper |
| Cover - Catalog Number (Surface) | QOC342MQS |
| Cover Type | Flush/Surface |
| Cover - Catalog Number (Flush) | QOC342MQF |
| Number of Spaces | 30 Space |
| Number of Circuits | 30 Circuit |
| Square D Service Upgrade Load Centers Brochure - 1100BR0901 (pdf) | Brochure |
|
| Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) | Catalog |
|
| Certificate, UL - UL_Certificate_E6294-19970527 (pdf) | Compliance |
|
| Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) | Brochure |
|
| QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) | Installation and Instruction Manuals |
|
| Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) | Catalog |
|
| Schneider Electric Specification Sheet | Specification Sheet |
|
| Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) | Brochure |
|
Installing Service Barrier into QO™ 3 Phase 125A-225A Load Centers | Schneider Electric Support
Tutorial for installing the PKSB3 Service Barrier into the QO™, 3 Phase, Series S0_, (125A-225A)...
Converting QO™ 3ph Load Centers to Main Lug Operation | Schneider Electric Support
Tutorial for installing QOL3225 Main Lug Kit and Q2FP Filler Plate into QO™ 3 Phase, High-Amp...
The name already exists. Please enter a unique name.
Already Exists
List created successfully
You successfully added the product to your list with minimum order quantity.
Product Added
List updated successfully
empty name
There was a problem adding this product to your list. This may be because your list already contains 50 items.