Installation, connection and feeder configuration
4.6 Electrical connection
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
43
Sizes 3RW44 3. and 3RW44 4.
For size 3RW44 3. and 3RW44 4. devices, it is possible to retrofit box terminals as optional
accessories (see chapter Accessories (Page 277)).
Figure 4-8 Connections
1. A1, A2, PE, L+, L-, IN1, IN2, IN3, IN4, T1, T2, 13, 14, 23, 24, 33, 34, 95, 96, 98:
Control/auxiliary circuit
2. L1/L2/L3
3. T1/T2/T3
Main circuit outgoing feeder load
It is not permitted to connect the 3-phase line infeed to terminals T1/T2/T3.
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