Solid-State Reversing Contactor - Siemens SIRIUS 3RT Series System Manual

3.8.2

Solid-state reversing contactor

Terminals
Table 3- 20
Terminal
L1, L2, L3
T1, T2, T3
A1∼
A2∼
A3∼
A1+
A2-
A3+
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
Solid-state reversing contactor
Designation
Main circuit terminals infeed/line side
Main circuit terminals outgoing feeder motor/load side
Control supply voltage AC operation
Control supply voltage AC operation, reference potential for A1/A3
Control supply voltage AC operation
Control supply voltage DC operation (plus)
Control supply voltage DC operation (minus), reference potential for A1/A3
Control supply voltage DC operation (plus)
SIRIUS 3RF34 solid-state switching devices
3.8 Connection
345