NQ472L4C
This panelboard interior is designed for 3-phase, 4-wire systems and uses copper bus material for optimal conductivity. It supports branch breakers such as QOB and QHB and is available in NEMA 1 and N
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5.0
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Schneider Electric NQ Series
The NQ Series from Schneider Electric (Square D brand) is a line of UL and CSA listed panelboards offering flexible protection for lighting, appliance, and branch circuit power. It includes main lug interiors and main breaker versions with bus ratings of 100 A, 225 A, 400 A, or 600 A. These panelboards accept 18 to 84 circuit spaces and provide 200 % neutrals for nonlinear loads. They feature field convertible feed options, various accessories, and durable construction. The NQ Series is widely used in commercial, industrial, and institutional systems, such as factories, office buildings, stadiums, and data centers.
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Browse available units in our catalog of NQ Series.
NQ430L2
The NQ430L2 circuit breaker operates with an interrupting capacity of 10 kA, providing necessary protection against overloads. It employs current limiting technology and has a compact frame size of NQ
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4.5
NQ418L1C
This panelboard interior is constructed with copper busbars and offers a line rated current of 100 A. With a total height of 26 inches and a width of 20 inches, it provides ample capacity and is rated
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4.5
MH26WP
This enclosure box is rated NEMA 3 and certified by cULus, ensuring suitable protection against environmental conditions. It can withstand a maximum temperature of 60 degrees Celsius and a minimum of
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5.0
NQ442L4
Featuring 42 spaces and a compact design, the NQ442L4 is optimized for 3-phase configurations with a voltage rating of 240 VAC. The enclosure dimensions are 50 inches in height, 20 inches in width, an
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4.5
NQ42L4C
This panel board interior is optimized for use with main lugs and is built using copper for the busbar material. It is rated for interruption levels of 10, 22, and 65 kA, ensuring safety and reliabili
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4.5
NQ430L1C
This panel board accommodates up to 30 spaces and is constructed with a copper busbar for optimal conductivity. Its installation requires a tightening torque within the range of 4.52 to 5.65 Nm. The r
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5.0
NQ418L1
This panelboard accommodates 18 spaces and is designed for three-phase systems. Its enclosure dimensions are 26 inches in height, 20 inches in width, and 5.75 inches in depth. Rated for an interrupted
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4.5
NQFTL4H
The NQFTL4H panelboard accommodates various configurations with circuit options of 54, 72, or 84, allowing for adaptability within complex electrical systems. Designed for AC voltage applications at a
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5.0
NQ30L4C
This panelboard offers 30 spaces and supports a line-rated current of 400 A. It operates with a voltage rating of 240 V AC and 48 V DC. Various ratings for interrupted current include 10 kA, 22 kA, an
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4.5
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