Wuxi Fenigal Science & Technology Co., Ltd.
Wuxi Fenigal Science & Technology Co., Ltd Manufacturer and Supplier for Industrial & Lighting Products
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SIEMENS 3TF IEC Contactor 9A,12A,16A,38A,45A,63A,85A,110A,205A up to 400A, AC-3 AC-1 Coil Voltage 24V,110V,230V,380V
characteristic
• Current range 09~400A;
• AC, DC control coil is optional;
• Different types of starters are available: standard motor start contactors, reversible contactors, star-delta starters, autotransformer starters, etc.
• Product Certification: CCC, CE, CCS;
Advantage
• Compact installation
> Surge suppressor installation requires no tools and can be inserted directly into the contactor without taking up more space
> Reversible contactor is only 90mm wide, mechanical interlocking does not take up extra space, installation takes almost no time
> Starter components provide pre-wired modules for quick and easy assembly
• Highly integrated
> to 100A contactor integration 1 normally open / 1 normally closed auxiliary contact
> DC coil with built-in bidirectional suppression diode
> Reversible contactor group with built-in bidirectional suppression diode
•Safe and reliable
> The main circuit and control circuit of the control and protection components are clearly distinguished
> Mirrored contact design that meets safety standards, ensuring 10 million reliable actions
> Protective cover prevents accidental contact of the contactor
• outstanding quality
> DC coils have a wide range of control voltages (0.7~1.25Uc)
> Strong earthquake resistance
> lower noise
> Increased terminal strength
> Permanent torque, reliable installation
> Compact and space saving
> Easy to install, saves time
> Easy to maintain and save costs
| Product Series | 3TF |
|---|---|
| product name | AC Contactor |
| product type | Contactor |
| Product short name | 3TF |
| Contactor application area | Applied to AC loads with a power factor greater than or equal to 0.95 |
| Use category | AC-3 |
| Number of poles | 3P |
| Power pole contact composition | 3 NO |
| Rated working voltage [Ue] | Power circuit: <= 690 V AC 25...400 Hz |
| Rated operating current [Ie] | 18 A 60 °C) on <= 440 V AC AC-3 Applicable power circuit |
| Motor power (kW) | 4 kW on 220...230 V AC 50/60 Hz (AC-3) |
| Motor power HP (UL / CSA) | 1 hp on 115 V AC 50/60 Hz for 1-phase motors |
| Control loop characteristics | AC on 50/60 Hz |
| Control loop voltage | 230 V AC 50/60 Hz |
| Auxiliary contact type | 1 NO + 1 NC |
| Rated impulse withstand voltage [Uimp] | 6 kV in accordance with IEC 60947 |
| Overvoltage category | III |
| Conventional heating current [Ith] | 10 A on <60 °C for signal circuit |
| Rated turn-on capability [Irms] | 140 A AC suitable signal circuit in accordance with IEC 60947-5-1 |
| Rated breaking capacity | 300 A on 440 V applicable power supply circuit in accordance with IEC 60947 |
| Rated short-time withstand current [Icw] | 145 A on <40 °C - 10 s for power supply circuit |
| Fuses used with relays | 10 A gG Applicable signal circuit in accordance with IEC 60947-5-1 |
| Average impedance | 2.5 mΩ - Ith 32 A 50 Hz for power supply circuits |
| Rated insulation voltage [Ui] | Power circuit: 690 V in accordance with IEC 60947-4-1 |
| Electrical life | 1.65 kA2.s 18 A AC-3 Ue condition <= 440 V |
| Power consumption per pole | 2.5 W AC-1 |
| Safety cover | band |
| Installation method | Rail mounting |
| standard | CSA C22.2 No 14 |
