BF18T4A024 Lovato contactor 4 pole AC3:18A 7.5kw 24vac coil

Why Choose the Lovato BF18T4A024 Four-Pole Contactor?

The Lovato BF18T4A024 is a compact and high-performance four-pole industrial contactor designed for reliable switching of motors and industrial electrical loads in automation, HVAC and machinery control applications. Part of the trusted Lovato BF series, this contactor delivers dependable operation, compact installation and long service life for demanding industrial environments.

This model is equipped with a 24 V AC 50/60 Hz control coil together with 4 normally open power contacts, making it suitable for motor starters, pumps, compressors, ventilation systems and industrial automation panels. Its compact design supports easy installation inside modern control cabinets where space efficiency and reliable switching are essential.

With an AC-3 operational current rating of 18 A and an AC1 thermal current rating of 32 A, the BF18T4A024 provides robust switching capability for industrial automation systems while maintaining compliance with international IEC and UL standards.

Key Advantages

• Compact 4-pole industrial contactor for automation systems.
• 24 V AC coil voltage for industrial control circuits.
• 4 NO contact configuration for flexible switching applications.
• 18 A AC-3 operational rating suitable for motor control.
• DIN rail and screw mounting flexibility.
• Reliable industrial performance with long operational life.

Key Features

• Lovato BF series industrial contactor.
• Four-pole configuration.
• 4 normally open contacts.
• 24 V AC 50/60 Hz control coil.
• 32 A AC1 rated thermal current.
• 18 A AC-3 operational current at 400 V.
• Suitable for DIN rail or screw mounting.
• Compatible with auxiliary contact accessories.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: BF Contactors
• Model: BF18T4A024
• Product type: Four-pole contactor
• Number of poles: 4
• Contact configuration: 4 NO
• Control coil voltage: 24 V AC 50/60 Hz
• AC1 thermal current (Ith): 32 A
• AC-3 operational current: 18 A
• Motor power rating: approx. 7.5 kW at 400 V AC
• Mounting type: DIN rail 35 mm / screw mounting
• Terminal type: Screw terminals
• Insulation voltage: 690 V
• Operating frequency: 50 / 60 Hz
• Operating temperature: approx. -50 °C to +70 °C
• Standards: IEC / EN 60947-1, IEC / EN 60947-4-1
• Weight: approx. 370 g

Reliable Industrial Switching Performance

Industrial contactors such as the Lovato BF18T4A024 are designed to safely switch motors and high-current electrical loads using low-power control signals. They are widely integrated into machinery control systems, automation panels and industrial motor starters to provide dependable remote switching functionality.

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

Typical Applications

• Industrial motor starters.
• HVAC and refrigeration systems.
• Pump and compressor control.
• Conveyors and industrial machinery.
• OEM automation panels.
• General industrial power switching applications.

Trusted by Industrial Automation Engineers

Lovato BF series contactors are widely trusted by machine builders and panel manufacturers for dependable switching performance, compact installation and long-term industrial reliability.