The Siemens 3TF46020AB0ZA01 is a heavy-duty 3-pole power contactor from the 3TF SICOP series, designed for switching and controlling three-phase motors and industrial loads in demanding applications.
This model is rated for 45A AC-3 duty and is suitable for motors up to 22 kW at 415V AC. The AB0ZA01 variant features a 24V AC coil and comes with 2NO + 2NC built-in auxiliary contacts, making it ideal for motor starters, MCC panels, compressors, pumps, conveyors, and industrial automation systems.
• Siemens 3TF SICOP series
• Model: 3TF46020AB0ZA01
• Heavy-duty power contactor
• 3 main power poles (3P)
• 24V AC control coil (AB0)
• Built-in 2NO + 2NC auxiliary contacts (ZA01)
• Rated current: 45A AC-3
• Motor rating up to 22 kW at 415V AC
• Size S3 frame construction
• Screw terminal connections
• High electrical and mechanical endurance
• Suitable for frequent motor switching operations
• Compatible with Siemens overload relays
• Robust industrial-grade design for harsh environments
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | 3TF (SICOP) |
| Part Number | 3TF46020AB0ZA01 |
| Product Type | Heavy Duty Power Contactor |
| Poles | 3 Pole |
| Coil Voltage | 24V AC |
| Rated Current (AC-3) | 45A |
| Motor Rating | 22 kW @ 415V AC |
| Auxiliary Contacts | 2NO + 2NC Built-in |
| Frame Size | S3 |
| Terminal Type | Screw Terminal |
| Mounting Type | Panel Mounting |
| Frequency | 50/60 Hz |
| Utilization Category | AC-3 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
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