NQ442L4

Home

Manufacturer Manufacturer Right arrow

SCHNEIDER ELECTRIC Term Right arrow

NQ442L4

Schneider Electric

Panelboard interior, NQ, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC

AVAILABLE

GET A QUOTE NOW

Click to watch video

Click to view image

"NQ Panelboard interiors can be used for applications such as commercial buildings, industrial buildings, stadiums, and offices. NQ Panelboards are versatile panelboards that feature a wide selection of circuit breakers, accessories, and ready to install kits. NQ Panelboard interiors are field convertible to top or bottom feed. NQ Panelboards are convertible from main lug to main breaker. NQ Panelboards provide 200% rated neutrals for nonlinear loads. Some factory installed options are split bus, lighting contactors, compression lugs, surge protection devices, and phenolic nameplates. This interior provides protection for your commercial and industrial applications. The main lugs are rated at 400A, 240 VAC 3 phase or 48 VDC. Interior has an interrupt current rating of up to 65 kA. This interior is for a 4 wire system with 42 spaces and has an aluminum bus bar. Interior is for QOB, QOBVH and QHB branch circuit breakers. Lug connections will accept two 1/0 AWG to 750 kcmil aluminum wire. Interior is 45 inches tall and 10.44 inches wide. This NQ panelboard interior is UL listed and CSA certified."

Read less

Specification	Value
Height	45 in
Connections - Terminals	lug line AWG 1/0...750 kcmil aluminium \|\| lug neutral AWG 1/0...750 kcmil aluminium
Tightening Torque	31.07-33.90 N.m 53.48-380 mm² (AWG 1/0...750 kcmil) \|\| 31.07-33.90 N.m 53.48-177.3 mm² (AWG 1/0...350 kcmil) \|\| 62.14-62.14 N.m 53.48-380 mm² (AWG 1/0...750 kcmil) \|\| 62.14-62.14 N.m 53.48-152 mm² (AWG 1/0...300 kcmil) \|\| 42.37-42.37 N.m 53.48-380 mm² (AWG 1/0...750 kcmil) \|\| 42.37-42.37 N.m 53.48-152 mm² (AWG 1/0...300 kcmil)
[Iu] Rated Interrupted Current	10 kA \|\| 22 kA \|\| 65 kA
Number Of Spaces	42
Enclosure Nominal Height	50 in
Phase	3 phase
Enclosure Nominal Depth	5.75 in NEMA 1 \|\| 6.5 in NEMA 3R/5/12
Line Rated Current	400 A
Width	10.44 in
Wiring Configuration	4-wire
Enclosure Nominal Width	20 in
[Ue] Rated Operational Voltage	240 V AC \|\| 48 V DC
Circuit Breaker Type	QOB \|\| QOB-VH \|\| QHB
Material	aluminium
Load Center Type	main lugs

Read less

*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.

"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ

*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.

Standard options for delivery are also available where required.

"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT