The Siemens 3TF35000AF0 is a 3-pole industrial power contactor from the 3TF SICOP series, designed for reliable switching and control of three-phase motors and power circuits in industrial applications.
This contactor is rated for 40A AC-3 duty and is suitable for controlling motors up to 18.5 kW at 415V AC. The AF0 variant features a 110V AC control coil, making it ideal for motor starters, MCC panels, compressors, pumps, HVAC systems, and automation control panels.
• Siemens 3TF SICOP series
• Model: 3TF35000AF0
• 3-pole power contactor
• AC operated coil (110V AC)
• Rated current: 40A AC-3 duty
• Suitable for motor loads up to 18.5 kW at 415V AC
• High electrical and mechanical endurance
• Reliable motor switching performance
• Compact industrial design
• Screw terminal connections
• Compatible with Siemens overload relays
• Suitable for industrial control panels and automation systems
• Long operational life with low maintenance requirements
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Series | 3TF (SICOP) |
| Part Number | 3TF35000AF0 |
| Product Type | Power Contactor |
| Poles | 3 Pole |
| Coil Voltage | 110V AC |
| Rated Current (AC-3) | 40A |
| Motor Rating | 18.5 kW @ 415V AC |
| Auxiliary Contacts | Optional |
| Frame Size | Size 2 |
| Mounting Type | Panel Mounting |
| Terminal Type | Screw Terminal |
| Utilization Category | AC-3 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
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