BF80T4A110 Lovato contactor 4 pole AC3:80A 45kw 110VAC coil

Why Choose the Lovato BF80T4A110 Four-Pole Contactor?

The Lovato BF80T4A110 is a high-performance four-pole industrial contactor engineered for heavy-duty motor switching and industrial power control applications. Part of the advanced Lovato BF series, this contactor combines robust switching capability, compact dimensions and industrial-grade reliability for demanding automation environments.

This model features a 110 V AC 50/60 Hz control coil together with 4 normally open power contacts, making it ideal for industrial motor starters, compressors, pumps, conveyors, HVAC systems and OEM automation panels. Its rugged industrial construction ensures dependable long-term operation while simplifying installation in modern control cabinets.

With an AC-3 operational current rating of 80 A and an AC1 thermal current rating of 115 A, the BF80T4A110 delivers powerful switching performance for demanding industrial applications while supporting both DIN rail and screw mounting installation methods.

Key Advantages

• Heavy-duty 4-pole industrial contactor for demanding automation systems.
• 110 V AC control coil suitable for industrial control circuits.
• 4 NO contact configuration for flexible switching applications.
• 80 A AC-3 operational rating suitable for industrial motor control duties.
• DIN rail and screw mounting flexibility.
• High electrical and mechanical endurance for industrial reliability.

Key Features

• Lovato BF80 series industrial contactor.
• Four-pole configuration.
• 4 normally open contacts.
• 110 V AC 50/60 Hz control coil.
• 115 A AC1 rated thermal current.
• 80 A AC-3 operational current at 400 V.
• 45 kW motor switching capability at 400 V.
• Suitable for DIN rail or screw mounting.
• Compatible with auxiliary contacts, surge suppressors and interlocks.
• Designed for industrial motor switching and automation systems.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: BF Contactors
• Model: BF80T4A110
• Product type: Four-pole contactor
• Number of poles: 4
• Contact configuration: 4 NO
• Type of coil: AC coil 50/60 Hz
• Control coil voltage: 110 V AC
• Supply frequency: 50/60 Hz
• AC1 thermal current (Ith): 115 A
• AC-3 operational current: 80 A
• AC-4 operational current at 400 V: 38 A
• Motor power rating: 45 kW at 400 V AC
• Horsepower rating: 60 HP at 480 V
• Rated insulation voltage: 1000 V
• Rated impulse withstand voltage: 8 kV
• Mounting type: Screw / DIN rail 35 mm
• Terminal type: Screw terminals
• Protection rating: IP20 front terminals
• Mechanical life: 15 million operations
• Dimensions: approx. 141 × 80 × 120 mm
• Weight: approx. 1240 g
• Operating temperature: -50 °C to +70 °C
• Maximum altitude: 3000 m
• Pollution degree: 3
• EAN: 8013975223611
• HS Code: 85365080
• Standards: IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1
• Certifications: cULus, CCC, CSA, UL 60335-2-40 LZGH A2L

Reliable Industrial Switching Performance

Industrial contactors such as the Lovato BF80T4A110 are designed to safely switch motors and high-current electrical loads using low-power control circuits. They are widely used within industrial automation panels, motor starter assemblies and machinery control systems where dependable remote switching is essential.

The Lovato BF series combines compact dimensions with industrial-grade durability, helping panel builders and automation engineers create reliable and efficient industrial control systems for demanding applications.

Typical Applications

• Industrial motor starters.
• HVAC and refrigeration systems.
• Pump and compressor control.
• Industrial conveyors and machinery.
• Power distribution and automation systems.
• OEM automation panels.
• Heavy-duty industrial power switching applications.

Trusted by Industrial Automation Engineers

Lovato BF series contactors are trusted worldwide by panel builders and automation engineers for dependable switching performance, industrial durability and long operational life.