Mitsubishi Electric GB-50A Installation Manual page 10

Method2: Vertical installation using L-fittings
After removing the screws on GB-50A, attach two L-fittings to GB-50A using the supplied screws (Fig.5-3),
then install GB-50A (Fig.5-4).
GB-50A shall be installed in a control panel box (steel : thickness 1mm (3/64 in) or more).
Please prepare the control panel box in consideration with installation space as shown in the Fig.5.4.
(Install in an area capable of withstanding a 1.1 kg (2 1/2 lb) load.)
Install GB-50A vertically as shown in the Fig.5-4.
(Reference) When GB-50A is installed inside the control board, it is recommended that it be installed after
the wiring work, so that the installation becomes easy.
M3
L-fitting
(Both sides)
Fig.5-3
CAUTION
● L-fittings must be fixed at two points on the unit.
● The unit with L-fittings must be fixed at four points to prevent the unit from falling.
Method3: Installation using DIN rail
GB-50A can be attached to DIN rail (35mm(1.38inch)).
Attach DIN rail attachment to GB-50A using the supplied screws (Fig.5-5), then install GB-50A (Fig.5-6).
GB-50A shall be installed in a control panel box (steel : thickness 1mm (3/64 in) or more).
Please prepare the control panel box in consideration with installation space as shown in the Fig.5-6.
(Install in an area capable of withstanding a 1.1 kg (2 1/2 lb) load.)
Install GB-50A vertically as shown in the Fig.5-6.
Left view
M3 (6(1/4))
Total of 8 screws
M3 (8(5/16))
20 (13/16)
20 (13/16)
Rear view
Top
Under
Fig.5-5
9
20 (13/16)*1
20 (3/16)
Fig.5-4
NOTE(*1)
When performing wiring
work after GB-50A is
installed, leave some space
for mounting screw.
290 (11 13/32)
unit:mm(in)
unit:mm(in)