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Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase MPN:QO330MQ150

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Brand: Square D
Part #: QO330MQ150
UPC: 785901290537
SKU
510-G1891355
Regular Price $2,761.91 Special Price $1,972.79

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Load Center, QO, 30 Spaces, 150A, 120/240V AC, Convertible Main Circuit Breaker, 3 Phase

This 30-space load center is designed for heavy-duty applications, featuring a 150A main circuit breaker and a 3-phase configuration. Suitable for use with Square D QO circuit breakers, it boasts a short circuit current rating of 25kA and a NEMA rating of 1. The enclosure is made of tin-plated copper bus material, ensuring reliable performance and durability. Ideal for commercial and industrial settings, this load center can be used in a variety of applications, including office buildings, data centers, and manufacturing facilities. Its compact size and high capacity make it an efficient solution for managing electrical power.

Top product features:

  • Convertible Main Circuit Breaker
  • Max. No. of Tandem Breakers 0, indicating a dedicated breaker for each space
  • Short Circuit Current Rating 25kA, providing a high level of protection against electrical surges

Top product applications:

  • Commercial Electrical Panel Installation
  • Industrial Electrical Distribution Systems
  • Residential Electrical Service Upgrades
Load Center, Number of Spaces 30, Amps 150 A, Voltage 208Y/120/240V AC, Circuit Breaker Type QO, Included Enclosure Cover Order Separately, Main Circuit Breaker or Main Lug Convertible, Main Circuit Breaker, Max. No. of Tandem Breakers 0, Phase 3, Series QO, Height 39.38 in, Width 14.25 in, Depth 3 3/4 in, For Use With Square D QO Circuit Breakers, Bus Material Tin Plated Copper, Short Circuit Current Rating 25kA, Enclosure NEMA Rating 1, Recommended Flush Cover 3XB93

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 40.40
  • Package Width: 15.00
  • Package Height: 5.00
  • Package Weight: 25.60
Product info last updated on January 25, 2026 6:37am UTC Category: Circuit Protection
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