| Product Type | Auxiliary Contactors |
| Contact Type | 2NO/2NC |
| Rated Voltage (V) | 24VDC |
| Rated Voltage (V) | 690V |
Siemens Sirius 3TH Auxiliary Contactor 2No+2Nc 24V DC 3TH4022-0BB4 is generally used in motor protection and switching circuits. The most widely used type is suitable for use in 3-phase systems. They are used in low voltage circuits and control of electric motors.
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