BF9400A110 - 3P CONTACTOR 94A AC3 110VAC 50/60HZ

Why Choose the BF9400A110?

The Lovato BF9400A110 is a robust three‑pole contactor engineered for demanding motor and power switching duties. Delivering 94 A AC‑3 performance at 400 V (55 kW), this BF94 series device features a 110 VAC 50/60 Hz coil for reliable control. Rated Ui 1000 V with 8 kV impulse withstand, it mounts via screws or on 35 mm DIN rail for fast, flexible panel integration.

Built for endurance, it achieves 15,000,000 mechanical cycles and operates from -50 to 70 °C, with storage to -60 to 80 °C and use up to 3000 m altitude. Rated 115 A AC-1 and 60 HP at 480 V (UL/CSA), it meets IEC/EN/BS 60947-1 and 60947-4-1, UL 60947-1 and 60947-4-1, and CSA C22.2 n° 60947-1 and n° 60947-4-1. Terminal screws tighten to 4–5 Nm.

Key Benefits

• High 94A AC-3 rating at 400V for reliable motor switching.
• 110VAC 50/60Hz coil ensures broad control compatibility.
• Rated insulation Ui 1000V with 8kV impulse withstand.
• Versatile screw or 35mm DIN rail mounting options.
• Long mechanical life of 15,000,000 operating cycles.
• Wide operating temperature range from -50 to 70 °C.
• Certified to IEC/EN/BS, UL and CSA 60947 standards.

Technical Specification

• Product type designation: BF94
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 115 A
• Terminal tightening torque: 4 to 5 Nm
• Weight: 1 g
• Mechanical life: 15000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m

What’s Included

• Lovato BF9400A110 three-pole contactor (BF94 series)
• Pre-installed 110VAC 50/60Hz coil
• Manufacturer datasheet (downloadable)

Applications

• Motor starters up to 55 kW at 400 V (AC-3)
• Resistive and general-purpose loads up to 115 A (AC-1)
• Control panels using a 110 VAC coil supply
• Installations requiring screw or 35 mm DIN rail mounting
• UL/CSA applications at 480 V up to 60 HP

Safety note: Install and commission only by qualified personnel. Isolate the supply before work, observe 4 to 5 Nm terminal torque, temperature and altitude limits, and follow IEC/UL/CSA requirements and the manufacturer’s instructions.