The Siemens 3TF49220AR0ZA01 is a heavy-duty 3-pole power contactor from the proven 3TF SICOP Series, designed for switching and controlling high-capacity three-phase motors and industrial electrical loads.
This variant is equipped with a 415V AC control coil (AR0) and includes 2NO + 2NC factory-fitted auxiliary contacts (ZA01). With an 85A AC-3 current rating, it is suitable for motor control applications up to 45 kW at 415V AC, making it ideal for MCC panels, motor starters, compressors, pumps, HVAC systems, and industrial automation installations.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | 3TF SICOP |
| Part Number | 3TF49220AR0ZA01 |
| Product Type | Heavy Duty Power Contactor |
| Number of Poles | 3 Pole |
| Main Contacts | 3NO |
| Auxiliary Contacts | 2NO + 2NC |
| Coil Type | AC Coil |
| Coil Voltage | 415V AC |
| Frequency | 50 Hz |
| Rated Current (AC-3) | 85A |
| Motor Rating | 45 kW @ 415V AC |
| AC-1 Rating | 170A |
| Frame Size | S4 |
| Rated Insulation Voltage (Ui) | 690V |
| Connection Type | Screw Terminal |
| Utilization Category | AC-3 |
| Protection Class | IP20 |
| Standard | IEC 60947-4-1 |
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