BFK3200A048 - 3P CONTACTOR 25KVAR 48V 50/60HZ

Why Choose the BFK3200A048?

The Lovato BFK3200A048 is a contactor for power factor correction with an AC control circuit, engineered for dependable capacitor switching. Delivering up to 25kvar at 400V across 3 poles, it features a 48VAC 50/60Hz coil and integrated limiting resistors to curb inrush currents. Compact yet robust, it mounts via screw or 35mm DIN rail for fast, versatile installation in control panels and switchboards.

Built on the BFK32 platform, this unit offers 690 V rated insulation, 6 kV impulse withstand and 56 A Ith for reliable service. A mechanical life of 20,000,000 cycles and an operating range from -50 to 70 °C support demanding environments up to 3000 m. Conforming to IEC/EN/BS 60947-1 and 60947-4-1, and meeting UL and CSA standards, it satisfies stringent global requirements.

Key Benefits

• Up to 25kvar at 400V for effective power factor correction.
• 48VAC 50/60Hz AC coil ensures dependable actuation.
• Integrated limiting resistors reduce inrush when switching capacitors.
• 3-pole architecture supports balanced three-phase applications.
• Screw or 35mm DIN rail mounting for rapid installation.
• Rated insulation 690 V and 6 kV impulse withstand for robustness.
• Extended -50 to 70 °C operating range for harsh environments.
• Long mechanical life of 20,000,000 cycles maximises uptime.

Technical Specification

• Product type designation: BFK32
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 56 A
• Terminal tightening torque: 2.5 to 3 Nm
• Weight: 400 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 BFK32 series contactor for power factor correction
• Integrated limiting resistors for inrush control
• 48VAC 50/60Hz control coil pre-fitted
• Downloadable product datasheet
• Protective packaging

Applications

• Switching capacitor banks for power factor correction up to 25kvar at 400V
• Industrial control panels and switchboards with AC control circuits
• Energy efficiency upgrades in commercial and industrial facilities
• Systems operating in wide temperature or high-altitude conditions up to 3000 m

Safety note: Install and commission only by qualified personnel. Isolate power before work, observe applicable standards, and ensure capacitors and wiring are correctly rated for the contactor’s specifications.