BFK11500A110 - CONTACTOR FOR PFC 75KVAR 110VAC 50/60HZ

Why Choose the BFK11500A110?

Designed for dependable capacitor bank switching, the Lovato BFK11500A110 contactor (SKU: BFK11500A110) supports power factor correction with an AC control circuit. It features a 110VAC 50/60Hz coil, three poles and integrated limiting resistors, delivering up to 75kvar at 400V. Flexible mounting on screw fixings or 35mm DIN rail makes installation straightforward across panel builds and retrofit projects.

Engineered to IEC/EN/BS 60947 and UL/CSA requirements, this BFK115 series device offers Ui 690V, Uimp 8kV and Ith 160A for robust performance. A mechanical life of 15,000,000 cycles supports long service, with operation from -50 to 70°C and up to 3000 m altitude. Terminal torque 6–7 Nm aids secure connections, while Pollution Degree 3 construction suits typical industrial environments.

Key Benefits

• Supports 75kvar at 400V for effective capacitor bank switching.
• 110VAC 50/60Hz AC coil simplifies control integration.
• Three-pole configuration suits three-phase power factor correction.
• Screw or 35mm DIN-rail mounting speeds panel installation.
• Ui 690V and Uimp 8kV enhance dielectric withstand.
• Ith 160A accommodates demanding reactive power duties.
• Mechanical life of 15,000,000 cycles reduces downtime.
• Operates from -50 to 70°C, up to 3000 m.

Technical Specification

• Product type designation: BFK115
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 160 A
• Terminal tightening torque: 6 to 7 Nm
• Weight: 2095 g
• Mechanical life: 15000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BFK11500A110 contactor for power factor correction
• Integrated limiting resistors
• 110VAC 50/60Hz coil pre-installed
• Installation and safety information

Applications

• Power factor correction capacitor bank switching at 400V
• Three-phase PFC panels for industrial and commercial sites
• OEM capacitor bank assemblies with AC control circuits
• Maintenance and upgrades of existing PFC installations

Safety note: Install and commission only by qualified electricians. Always isolate power before work and follow the manufacturer’s instructions and applicable standards.