Siemens SIRIUS 3RT2 - Typical Circuits

Circuit diagrams
12.3 Typical circuits
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
Manual, 02/2019, A5E03656507620A/RS-AD/005
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12.3 Typical circuits
Momentary-contact circuit
Figure 12-1 Function module (3RA28), momentary-contact circuit
Maintained-contact circuit
Figure 12-2 Function module (3RA28), maintained-contact circuit