Why Choose the Lovato BF80T4E110 4-Pole Contactor?
The Lovato BF80T4E110 is a robust four-pole power contactor designed for reliable switching of high-current industrial electrical loads. As part of the Lovato BF80 contactor series, it combines a 115 A AC-1 current rating with a wide-range AC/DC electronic coil, making it suitable for machinery, power distribution, automation and industrial control-panel applications.
This contactor provides an IEC conventional free-air thermal current (Ith) and AC-1 operational current of 115 A at up to 40 °C. Its four-pole configuration enables four conductors to be switched simultaneously, while its robust electrical design provides a rated insulation voltage of 1000 V and rated impulse withstand voltage of 8 kV.
The BF80T4E110 features a 60–110 V AC/DC control coil and provides an AC-3 operational current of 80 A at 400 V, corresponding to a rated AC-3 motor power of 45 kW at 400 V. Screw or 35 mm DIN rail mounting provides flexible installation within industrial switchgear and control cabinets.
Key Advantages
- Heavy-duty four-pole power contactor for industrial switching applications.
- 115 A AC-1 operational current at up to 40 °C.
- Wide-range 60–110 V AC/DC control coil.
- 80 A AC-3 operational current at 400 V.
- 45 kW AC-3 motor rating at 400 V.
- Flexible screw or 35 mm DIN rail mounting for control-panel installation.
Key Features
- Lovato BF80 power contactor series.
- Four main poles.
- 115 A conventional free-air thermal current (Ith).
- 115 A AC-1 operational current at up to 40 °C.
- 80 A AC-3 operational current at up to 440 V and 55 °C.
- 60–110 V AC/DC electronic control coil.
- 1000 V rated insulation voltage and 8 kV impulse withstand voltage.
- IP20 front protection at the power terminals.
- Long 15,000,000-cycle mechanical life.
Reliable High-Current Switching for Industrial Systems
Power contactors such as the Lovato BF80T4E110 allow a low-power control circuit to switch substantially larger electrical loads. Its four-pole arrangement provides simultaneous switching of four conductors, making it suitable for industrial distribution, machinery, heating systems and other applications requiring dependable multi-pole load control.
The BF80 series is engineered for demanding industrial service with high electrical and mechanical endurance. The BF80T4E110 combines a high AC-1 switching capacity, substantial AC-3 motor-control performance and a flexible AC/DC control coil, supporting straightforward integration into modern industrial automation and electrical control systems.
Typical Applications
- Industrial power distribution and switching panels.
- Three-phase motor and machinery control systems.
- Electric heating and resistive-load control.
- Pumps, fans, compressors and process equipment.
- Electrical switchboards and control cabinets.
- OEM machinery and industrial automation systems.
