Why Choose the Lovato BF26T0A400 Four-Pole Contactor?
The Lovato BF26T0A400 is a robust four-pole power contactor designed for reliable switching of industrial electrical loads. As part of the Lovato BF26 series, it features four normally closed main contacts and a 400 V AC 50/60 Hz coil, making it suitable for industrial control panels, machinery and automation systems.
The BF26T0A400 provides dependable switching performance with an IEC conventional free-air thermal current rating of 45 A. Its four normally closed main poles enable simultaneous switching of multiple conductors, while its high mechanical and electrical endurance supports reliable operation in demanding industrial environments.
With a rated insulation voltage of 690 V, a rated impulse withstand voltage of 6 kV and a 400 V AC 50/60 Hz control coil, the BF26T0A400 delivers robust electrical performance for industrial switching applications. Screw fixing and 35 mm DIN rail compatibility provide flexible installation within electrical control panels and machine cabinets.
Key Advantages
- Industrial four-pole power contactor with four normally closed main contacts.
- 45 A conventional free-air thermal current rating at temperatures up to 40°C.
- 400 V AC 50/60 Hz coil for compatible industrial control circuits.
- 26 A AC-3 operational current at up to 440 V and temperatures up to 55°C.
- 690 V rated insulation voltage for demanding electrical installations.
- Flexible installation using screw fixing or 35 mm DIN rail mounting.
Key Features
- Lovato BF26 power contactor.
- Four main poles.
- 4 normally closed main contact configuration.
- 45 A AC-1 operational current at temperatures up to 40°C.
- 26 A AC-3 operational current at up to 440 V and temperatures up to 55°C.
- 400 V AC 50/60 Hz control coil.
- 690 V rated insulation voltage.
- 6 kV rated impulse withstand voltage.
- IP20 power terminal protection when properly wired.
- Screw or 35 mm DIN rail mounting.
Reliable Switching for Industrial Electrical Loads
Power contactors such as the Lovato BF26T0A400 provide electrically controlled switching for industrial loads, allowing control circuits to operate higher-current electrical circuits reliably. Four-pole contactors are particularly useful where multiple conductors need to be switched simultaneously within machinery, electrical distribution equipment and automation systems.
The BF26T0A400 combines four normally closed main contacts with a 400 V AC 50/60 Hz control coil and high operating endurance. Its robust electrical ratings, secure screw connections and DIN rail compatible construction make it suitable for professional panel building, industrial machinery and OEM equipment.
Typical Applications
- Industrial electrical control panels.
- Machine control and automation systems.
- Four-pole normally closed electrical load switching.
- Power distribution, heating and lighting control systems.
- Industrial machinery and plant control equipment.
- OEM machinery using 400 V AC 50/60 Hz control circuits.
