Datasheet
POLYCARBONATE AND ABS QLINE I
PH 763.422.2211nVent.com/HOFFMAN NONīMETALLIC 8
Spec-00411 I
HINGE KIT
Hinge Kit includes two polyamide 
hinges, eight M4 self-tapping plated 
screws, eight flat washers and 
drilling template. Use on all QLINE I 
enclosures.
Hinge Kit meets Type 4 requirements. 
Three hinges required for 600-mm 
sides.
Bulletin: Q41Y
Catalog Number
QIHK
MOUNTING BRACKET KIT
Mounting Bracket Kit has four 
polycarbonate brackets and four M3 
self-tapping, plated screws. Kit is 
field-installable. Use on all QLINE I 
Enclosures. Maintains listed ratings 
for enclosure.
Bulletin: Q41Y
Catalog Number
QIMFK
HARDWARE KIT
Hardware Kit includes four 
polyamide cover screws and four 
self-tapping, plated panel screws. 
This kit is offered as a replacement 
kit for lost or damaged hardware 
originally furnished with the 
enclosure.
Bulletin: Q41Y
Catalog Number Description
QIHK424 42-mm screws
EXTENSION RINGS
Extension rings can be added to 
QLINE I enclosures to provide 
additional 50 mm (1.97) to enclosure 
depth. Extension rings are 
polycarbonate and cannot be used 
with quick-release latches.
Bulletin: Q41Y
Catalog Number Use with Enclosure Catalog Number Beginning With
Q2020EXTI Q2020
Q3020EXTI Q3020
Q3030EXTI Q3030
Q4020EXTI Q4020
Q4030EXTI Q4030
Q6030EXTI Q6030
Q6040EXTI Q6040
PANELS
Bulletin: Q41Y
Catalog Number
Panel Size
D x E (mm)
Panel Size
D x E (in.)
Q2020PI 160 x 160 6.30 x 6.30
Q3020PI 260 x 160 10.24 x 6.30
Q3030PI 260 x 260 10.24 x 10.24
Q4020PI 360 x 160 14.17 x 6.30
Q4030PI 360 x 260 14.17 x 10.24
Q6030PI 560 x 260 22.05 x 10.24
Q6040PI 560 X 360 22.05 x 14.17








