R-, R+/UDC+ and UDC- terminalsCable entriesFrame
lT (wire screw)Wire sizeØ *
pcs
mmN·mM…mm
2
mm
183.3-0.5…35241R4
185.6M86…70321R5
3020M825…95351R6
3030M1025…150431R7
3040M102 ×
(50…150)
452R8
3070M122 ×
(95…240)
542R9
* maximum cable diameter accepted. For the entry plate hole diameters, see chapter
Dimension drawings.
** 525…690 V drives
Note: When you use a cable size smaller than what is accepted by the terminal, remove
the terminal and use suitable cable lugs for connecting the cable directly under the head
of the bolt.
￭ UL
Input, motor, resistor and DC cable terminal screw sizes, accepted wire sizes (per phase)
and tightening torques (T) in US units are given below. l denotes stripping length inside
the connector
Grounding ter-
minals
L1, L2, L3, T1/U, T2/V, T3/WCable entriesFrame
lbf·ft
Max.
wire
size
lT (Wire screw)Wire sizeØ *
pcs
AWGin.lbf·ftM…kcmil/AWGin.
1.340.310.44-18…100.672R1
1.340.310.44-18…100.672R2
1.340.391.25-20…60.832R3
2.140.702.4-20…20.942R4
2.120.704.1M810…2/01.262R5
7.2350
MCM
1.1822.1M104…300 MCM1.772R6
7.2350
MCM
1.1829.5
(22.1**)
M103/0…400
MCM
2.132R7
(4…300
MCM)
226 Technical data
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