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EPACK CONTROLLER: USER GUIDE
2.2.2 Load wiring
The supply voltage for the load is connected at the terminal located in the centre of the upper side of the
unit. The load is connected at the terminal located in the centre of the lower side of the unit.
From Supply power for load
Lift-up flap
View on
upper face
Access to supply termination screw head
Supply voltage
alternatives
(as specified at
time-of-order)
Neutral reference
(either pin)
Access to load termination screw head
N/L2
Safety earth (M5 nut).
Must be made with a
Listed ring type crimp
Centre pin not
connected
Pull-down flap
To load
Insulated handle
Flat-bladed screw head
0.6 x 4.5 mm or 0.8 x 4.5mm
recommended
60mm minimum
Screwdriver/Torque wrench screwdriver bit details for line and load termination
High speed thyristor
protection fuse
(section 10.3)
Supply
Isolating device
1/L1
Fuse
EPack auxiliary supply
(low voltage option shown)
EPack
Phase/neutral
reference connector
(use either terminal)
N/L2
2/T1
Load
Fuse
Return
Isolating device
Figure 2.2.2 Supply power connection details
HA031414
Issue 1 Apr 13
Page 7