Product Description
Siemens 3TF5222-0AK6
The Siemens 3TF5222-0AK6 is a robust and reliable 3-pole power contactor from the SIRIUS series, designed for high-performance switching applications. It is engineered to efficiently control motors and other resistive or inductive loads in demanding industrial environments. With its S6 size and screw-type terminals, it ensures secure connections and straightforward installation. This contactor is ideal for tasks requiring frequent switching, offering a long mechanical and electrical service life. Its integrated auxiliary contacts (2 NO + 2 NC) provide additional flexibility for control circuit interlocking and signaling purposes.
Technical Specifications:
- Product Type: Power Contactor
- Series: SIRIUS 3TF
- Size of Contactor: S6
- Number of Poles: 3-Pole
- Rated Current (AC-3, 400V): 185 A
- Motor Power (AC-3, 400V): 90 kW
- Control Coil Voltage: 110 V AC at 60 Hz
- Auxiliary Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)
- Connection Type: Screw terminals

Siemens 3TF5222-0AK6
Siemens 3TF5222-0AK6 SIRIUS power contactor, 3-pole, size S6, with a 185A (AC-3) rating and a 110V AC 60Hz coil. Ideal for 90kW motor switching applications.







