Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 32in H x 6.5in D

Panelboard Type

Main lugs

Product or Component Type

Interiors

Branch Circuit Breaker Type

QOB
QOB-VH
QHB

Busbar Material

Copper

Number of spaces

72

Enclosure Nominal Height

44 in (1117.6 mm)

Enclosure Nominal Width

20 in (508 mm)

Enclosure Nominal Depth

5.75 in (146.05 mm) NEMA 1
6.5 in (165.1 mm) NEMA 3R/5/12

Line Rated Current

225 A

[Iu] rated interrupted current

10 kA
22 kA
65 kA

Number of Phases

3 phase 4 wires

Voltage Rating

240 V AC
48 V DC

Connections - terminals

Lug line AWG 6...350 kcmil aluminium
Lug neutral AWG 6...350 kcmil aluminium

Tightening torque

40.005…50.007 lbf.in (4.52…5.65 N.m) 0.02…0.10 in² (13.30…67.43 mm²) (AWG 6...AWG 2/0)
100.01 lbf.in (11.3 N.m) 0.02…0.10 in² (13.30…67.43 mm²) (AWG 6...AWG 2/0)
274.99 lbf.in (31.07 N.m) 0.02…0.3 in² (13.30…177.3 mm²) (AWG 6...350 kcmil)
274.99 lbf.in (31.07 N.m) 0.02…0.2 in² (13.30…126.7 mm²) (AWG 6...250 kcmil)
274.99 lbf.in (31.07 N.m) 0.2…0.2 in² (107.2…152 mm²) (AWG 4...300 kcmil)

Height

39 in (990.6 mm)

Width

10.44 in (265.18 mm)

Standards

CSA
UL

Category

US1PE1A09151

Discount Schedule

PE1A

GTIN

785901962106

Returnability

Yes

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

6.1 in (15.5 cm)

Package 1 Width

14.02 in (35.6 cm)

Package 1 Length

44.02 in (111.8 cm)

Package 1 Weight

27.00004 lb(US) (12.247 kg)

Unit Type of Package 2

PAL

Number of Units in Package 2

15

Package 2 Height

35.0 in (88.9 cm)

Package 2 Width

42.00 in (106.68 cm)

Package 2 Length

48.00 in (121.92 cm)

Package 2 Weight

449.0004 lb(US) (203.663 kg)

Warranty

18 months