Where to install the enclosure, Clearance requirements, Enclosure dimensions and weights – ETC Unison Auxiliary Enclosure Series User Manual
Page 9: N o t e
1
Prepare for Installation
6
Where to Install the Enclosure
Unison auxiliary enclosures are designed to be surface mounted on load bearing walls in
an electrical closet or a room with restricted public access. It is recommended that you
install the enclosure at least 36" (914.4mm) off the floor surface.
Clearance Requirements
Enclosure Dimensions and Weights
N o t e :
Additional Unison DRd and auxiliary enclosures of the same size are the
exception to the 6" hinge side clearance rule. Unison enclosures are designed for
side by side use without issue.
Enclosure
Type
Height
Width
Depth
Product
Weight
a
a)Note: All weights are approximate.
Shipping
Weight
a
inches
mm
inches
mm
inches
mm
lbs
kgs
lbs
kgs
AX6 MCB
enclosure
21.8
553.7
13
330
8
203
27.6
12.5
35
16
AX12 MCB
enclosure
31
787
13
330
8
203
33
15
40
20
AX12X ML
enclosure
31
787
13
330
8
203
28
12.7
35
16
AX12X MCB
enclosure
31
787
13
330
8
20
33
15
40
20
12”
(305 mm)
6”
(152 mm)
17”
(432 mm)
36”
(914.4 mm)
Unison DRd enclosures require 12" (305mm) top clearance for proper
airflow through the cabinet. For sufficient door clearance, install the DRd
enclosure with at least 17" (432mm) of front clearance and 6" (152mm)
of clearance to the left of the door hinge from walls or other equipment.