SQUARE D QO330MQ150RB Load Center
The Square D QO Load Center (MPN QO330MQ150RB) is a 150 A, 3-phase, convertible main lug unit rated 208Y/120/240V AC with a 25kA short-circuit current rating. It offers 30 spaces, zero tandem breaker capacity, and…
SKU 3G-OTH-609583
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Product Description
The Square D QO Load Center (MPN QO330MQ150RB) is a 150 A, 3-phase, convertible main lug unit rated 208Y/120/240V AC with a 25kA short-circuit current rating. It offers 30 spaces, zero tandem breaker capacity, and includes a surface cover for outdoor installation.
Frequently Asked Questions
What is the Square D QO330MQ150RB load center used for?
This Square D QO load center distributes power in commercial or industrial 3-phase systems up to 150 A at 208Y/120/240V AC. Its outdoor-rated enclosure and convertible main lug design suit service-entrance or sub-feed applications where future main breaker upgrade may be needed.
What are the specifications of the Square D QO330MQ150RB?
The Square D QO330MQ150RB is a 150 A, 3-phase load center rated 208Y/120/240V AC with a 25kA short-circuit current rating. It provides 30 spaces, zero tandem breaker capacity, and includes a surface cover for outdoor installation. The main lug is convertible for main breaker addition.
Where to buy the Square D QO330MQ150RB worldwide?
3G Electric supplies the Square D QO330MQ150RB load center to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this convertible main lug unit for outdoor 3-phase applications.
How to install a Square D QO convertible load center outdoors?
Mount the Square D QO330MQ150RB on a flat vertical surface using the provided enclosure flanges. Connect line conductors to the main lugs per local code, ensuring torque values match the label. Use only Square D QO breakers rated for 25kA. Seal conduit entries to maintain outdoor rating.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D square d qo - main lug, convertible, plug-on neutral load centers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
