BFK3200A110 - 3P CONTACTOR 25KVAR 110V 50/60HZ

Why Choose the BFK3200A110?

Designed for reliable capacitor-bank switching, the Lovato BFK3200A110 is a contactor for power factor correction with AC control circuit. It delivers up to 25 kvar at 400 V, with a 110 VAC 50/60 Hz coil and three poles. Built on the BFK32 platform, it includes limiting resistors and supports screw or 35 mm DIN rail mounting.

Rated for 690 V insulation and 6 kV impulse withstand, this contactor handles 56 A Ith and endures 20,000,000 mechanical cycles. Operating from -50 to 70 °C and up to 3000 m altitude (pollution degree 3), it meets IEC/EN/BS 60947-1/-4-1 as well as UL and CSA, ensuring dependable service in UK power factor correction panels.

Key Benefits

• Includes limiting resistors for smooth capacitor switching and reduced inrush.
• Rated 25 kvar at 400 V for effective power factor correction.
• 110 VAC 50/60 Hz AC coil ensures reliable, universal control.
• Three-pole design suits common three-phase capacitor banks.
• Flexible screw or 35 mm DIN rail mounting options.
• High insulation 690 V and 6 kV impulse withstand rating.
• Long mechanical life of 20,000,000 operations for durability.
• Operates from -50 to 70 °C, up to 3000 m altitude.

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 BFK3200A110 contactor (BFK32 series)
• Integrated limiting resistors for capacitor switching

Applications

• Low-voltage power factor correction panels and capacitor banks
• Automatic power factor controllers with 110 VAC coil outputs
• Industrial and commercial three-phase distribution boards
• Retrofit upgrades for existing 400 V capacitor stages
• OEM capacitor bank assemblies for switchgear manufacturers

Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power and discharge capacitors before work, and observe terminal tightening torque of 2.5 to 3 Nm.