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Schneider Electric Square D QO330MQ150RB

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QO330MQ150RB

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The QO330MQ150RB load center by Schneider Electric is designed for efficient electrical distribution. With a rated current of 150 A and a voltage capacity of 208Y/120 V AC, it is suitable for various applications.

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Technical specifications for QO330MQ150RB

ManufacturerSchneider Electric
Product TypeLoad Center
Product LineSquare D
Part NumberQO330MQ150RB
UPC785901290605
Weight47.00 lbs (21.32 kg)
Rated Current150 A
Voltage Rating208Y/120 V AC
Breaker MountingPanel/breaker mounting
Number of Phases3 phase 4 wires
Main Breaker TypeConvertible QDL main breaker
Interrupt Rating25 kA
Busbar MaterialTin-plated copper
Ambient Air Temperature for Operation-5 °C to 40 °C
Frequency50/60 Hz
Wire SizeAWG 4
Number of Spaces30
Number of Circuits30
Enclosure RatingNEMA 3R

The Schneider Electric QO330MQ150RB load center serves as a vital component for power distribution systems. This device has a rated current of 150 A, making it suitable for managing substantial electrical loads. It operates at a voltage rating of 208Y/120 V AC, providing compatibility with various electrical systems. Designed for three-phase, four-wire connections, the load center features a convertible QDL main breaker, enhancing flexibility and functionality.

With an interrupt rating of 25 kA, it ensures secure operation and effectively handles fault conditions. The busbar is made from tin-plated copper, optimizing conductivity and resistance to corrosion. Designed for operation in ambient air temperatures ranging from -5 °C to 40 °C, this load center is versatile for various environments and applications. It supports a frequency of 50/60 Hz, which aligns with global electrical standards.

Providing flexibility, the load center includes 30 spaces and 30 circuits, accommodating multiple devices and circuits without issue. It also connects with wire sizes rated at AWG 4, offering substantial capability for current-carrying conductors. Meeting NEMA 3R enclosure standards, the unit is engineered for outdoor use, capable of withstanding various environmental conditions. It measures 1000 mm in height, 375 mm in width, and 115 mm in depth, making it a compact yet efficient solution for electrical installations.