Why Choose the Lovato BF19500E110 3-Pole Contactor?
The Lovato BF19500E110 is a heavy-duty three-pole BF195 power contactor designed for reliable switching of high-power three-phase motors and industrial electrical loads. It provides an IEC AC-3 operational current of 195 A at up to 440 V and a conventional free-air thermal current of 275 A.
This version features an electronically controlled AC/DC coil with a rated operating range of 60–130 V AC/DC, allowing it to work with a broad range of industrial control supplies. The wide-range coil helps simplify control-system design and reduces the need for multiple contactor variants where different control voltages may be encountered.
At 400 V, the BF19500E110 provides an AC-3 motor rating of 90 kW, while its high insulation and switching ratings support demanding industrial installations. With a rated insulation voltage of 1000 V, an impulse withstand voltage of 8 kV and robust screw mounting, it is well suited to motor-control centres, machinery and high-current automation systems.
Key Advantages
- Heavy-duty 195 A AC-3 three-pole contactor for high-power motor control.
- 90 kW AC-3 motor rating at 400 V.
- Wide-range 60–130 V AC/DC electronic coil.
- 275 A conventional free-air thermal current.
- 1000 V rated insulation voltage for demanding industrial systems.
- 8 kV rated impulse withstand voltage.
- 150 HP UL/CSA motor rating at 480 V.
- Robust screw-mounted construction for industrial switchboards and motor-control panels.
Key Features
- Lovato BF195 three-pole power contactor.
- 3-pole switching configuration.
- 195 A AC-3 operational current at up to 440 V.
- 275 A AC-1 operational current at up to 40 °C.
- 95 A AC-4 operational current at 400 V.
- 90 kW AC-3 motor power at 400 V.
- 60–130 V AC/DC electronic coil.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- 315 A recommended gG fuse protection.
- High making and breaking capacity for demanding motor applications.
- Screw mounting for secure industrial installation.
Reliable High-Power Motor Switching for Industrial Systems
Power contactors such as the Lovato BF195 provide electrically controlled switching of large motors and other high-current loads through a separate control circuit. The BF19500E110 delivers an AC-3 operational current of 195 A at 400 V, corresponding to a three-phase motor power rating of 90 kW.
Its wide-range 60–130 V AC/DC electronic coil gives panel builders and automation engineers flexibility when integrating the contactor into industrial control systems. High making and breaking capacities, substantial short-time current capability and robust terminals make the BF19500E110 suitable for demanding machinery and power-control installations.
Typical Applications
- High-power three-phase motor starters.
- Industrial pumps and pumping systems.
- Compressors and refrigeration equipment.
- Large fans and ventilation systems.
- Conveyors and materials-handling machinery.
- Process and manufacturing equipment.
- Industrial automation and motor-control centres.
- High-current electrical load switching.
