BFK0910A46060 - 3P CONTACTOR 7 5KVAR 460V 60HZ

Why Choose the BFK0910A46060?

The Lovato BFK0910A46060 is a contactor for power factor correction with AC control circuit, engineered for reliable capacitor switching. Delivering 7.5 kvar at 400V and built with integrated limiting resistors, it ensures controlled inrush and long service life. A 460VAC 60Hz AC coil, three poles and a built-in 1NO auxiliary contact provide dependable operation in compact power factor correction panels.

Designed for fast installation on screw fixings or 35mm DIN rail, the BFK09 unit combines a robust 25A Ith with 690 V Ui and 6 kV impulse withstand. It operates from -50 to 70 °C up to 3000 m altitude, pollution degree 3. Conforming to IEC/EN/BS 60947 and UL/CSA standards, this Lovato power factor correction contactor supports dependable, compliant performance.

Key Benefits

• Integrated limiting resistors for controlled capacitor inrush switching.
• 7.5 kvar at 400V IEC operational power for power factor correction stages.
• 460VAC 60Hz AC coil ensures reliable actuation in suitable systems.
• Three-pole design with built-in 1NO auxiliary contact.
• Flexible screw or 35mm DIN rail mounting options.
• High insulation 690 V and 6 kV impulse withstand rating.
• Wide operating temperature range from -50 to 70 °C.
• Long mechanical life rated at 20,000,000 cycles.

Technical Specification

• Product type designation: BFK09
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 25 A
• Terminal tightening torque: 1.5 to 1.8 Nm
• Weight: 416 g
• Mechanical life: 20000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BFK09 contactor assembly with integrated limiting resistors
• Built-in 1NO auxiliary contact
• Pre-fitted 460VAC 60Hz AC coil

Applications

• Switching 7.5 kvar, 400V power factor correction capacitor stages
• Industrial and commercial low-voltage power factor correction panels
• OEM capacitor bank assemblies requiring IEC/EN 60947 compliance
• Electrical distribution boards needing DIN rail or screw mounting

Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power and discharge capacitors before work, and follow IEC/EN 60947 and local safety regulations.