BF8000A400 Lovato contactor 3 pole AC3:80A 45kw 400VAC coil

Why Choose the BF8000A400?

Engineered for dependable motor switching, the Lovato BF8000A400 three‑pole contactor (SKU: BF8000A400) delivers 80A AC‑3 performance at 400V with a 400V AC 50/60Hz coil. Its versatile screw or 35mm DIN rail mounting simplifies panel builds, while high insulation (Ui 1000V) and 8kV impulse withstand enhance safety. Fully compliant with IEC/EN/BS and UL/CSA standards for global applications.

Designed for durability, the BF80 series unit offers 15,000,000 mechanical cycles and reliable operation from −50 to 70°C, up to 3000 m altitude, Pollution Degree 3. Rated 115A AC1 and 60 HP at 480V (UL/CSA), it suits heavy‑duty resistive and motor loads. Secure connections with 4–5 Nm terminal torque and benefit from a compact 1020 g build for efficient assemblies.

Key Benefits

• 80A AC-3 at 400V for robust motor switching
• 400V AC 50/60Hz coil ensures reliable control voltage compatibility
• High insulation rating Ui 1000V and 8kV impulse withstand
• Wide -50 to 70°C operating temperature for harsh environments
• Long mechanical life rated at 15,000,000 cycles
• Flexible screw or 35mm DIN rail mounting options
• Standards compliance: IEC/EN/BS, UL and CSA approvals
• AC1 115A capacity for resistive load applications

Technical Specification

• Product type designation: BF80
• 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: 1020 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 BF8000A400 three‑pole contactor
• Manufacturer datasheet (PDF)
• Original manufacturer packaging

Applications

• Three‑phase motor starters and contactor assemblies (AC‑3 duty)
• Pumps, compressors and conveyor drives
• HVAC fans and air handling units
• Resistive and heating loads (AC1 duty)
• Control panels requiring screw or 35mm DIN mounting

Safety note: Installation must be performed by qualified personnel. Isolate all power before wiring, observe 4–5 Nm terminal torque, and follow applicable IEC/EN/BS, UL and CSA standards.