Why Choose the Lovato BF195T4E110 BF195 Four-Pole Contactor?
The Lovato BF195T4E110 is a heavy-duty four-pole power contactor designed for high-current industrial load switching, motor control and automation applications. Part of the Lovato Electric BF195 series, it provides an IEC AC-1 conventional free-air thermal current rating of 275 A and features a wide-range electronic coil rated for 60–130 V AC/DC.
Its four-pole construction allows four conductors or circuits to be switched simultaneously, making the BF195T4E110 suitable for applications requiring an additional switched pole alongside conventional three-phase switching. The contactor also provides an AC-3 operational current rating of 195 A at up to 440 V and an AC-3 motor rating of 90 kW at 400 V.
Designed for demanding industrial installations, the BF195T4E110 combines a 1000 V rated insulation voltage, 8 kV impulse withstand voltage and robust screw-mounted construction with flexible AC/DC coil operation. Its combination of high AC-1 capacity and four-pole switching makes it a strong choice for industrial distribution, resistive loads, motor control and high-power automation systems.
Key Advantages
- Heavy-duty four-pole contactor rated at 275 A AC-1.
- Wide-range 60–130 V AC/DC electronic coil for flexible control supply compatibility.
- 195 A AC-3 operational current at up to 440 V.
- 90 kW AC-3 motor rating at 400 V.
- Four-pole configuration enables simultaneous switching of four conductors or circuits.
- 1000 V insulation voltage and 8 kV impulse withstand rating for demanding industrial systems.
Key Features
- Lovato Electric BF195 series power contactor.
- Four main power poles.
- 275 A AC-1 operational current at up to 40 °C.
- 195 A AC-3 operational current at up to 440 V.
- 95 A AC-4 operational current at 400 V.
- 90 kW AC-3 motor rating at 400 V.
- Wide-range 60–130 V AC/DC coil.
- 150 HP UL/CSA three-phase motor rating at 460/480 V.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- Mechanical endurance of 10,000,000 cycles.
- Heavy-duty screw mounting for secure industrial installation.
High-Current Four-Pole Industrial Switching
Four-pole power contactors provide electrically controlled switching of four conductors or circuits from a single device. When the BF195T4E110 coil is energised, its main power contacts operate together, allowing substantial electrical loads to be controlled remotely through switches, relays, PLCs and other industrial control equipment.
The BF195T4E110 is particularly suited to applications requiring substantial AC-1 switching capacity, providing 275 A at up to 40 °C. Its fourth pole offers additional switching flexibility compared with a conventional three-pole contactor, while the 60–130 V AC/DC electronic coil supports a broad range of industrial control supply arrangements.
Typical Applications
- High-current four-pole AC load switching.
- Industrial heating and resistive load control.
- Three-phase systems requiring an additional switched conductor.
- High-power motor control systems.
- Industrial distribution and power switching panels.
- Manufacturing and production machinery.
- Industrial automation and PLC-controlled systems.
- OEM machinery and high-current electrical control panels.
