BF5000E024 Lovato contactor 3 pole AC3:50A 22kw 24VAC/DC coil

Why Choose the BF5000E024?

The Lovato BF5000E024 three-pole contactor delivers robust motor and load switching for industrial panels. With AC-3 Ie of 50A at 400V (22 kW) and an AC/DC coil rated 20–48V, SKU BF5000E024 combines performance and flexibility in one compact unit. Rated Ui 1000 V and Uimp 8 kV, it suits demanding applications, backed by a 90 A AC-1 rating and convenient screw or 35 mm DIN rail mounting.

Engineered for reliability, the BF50 series contactor offers a mechanical life of 15,000,000 cycles and operates from -40 to 70 °C, with Pollution degree 3 and use up to 3000 m altitude. It meets IEC/EN/BS 60947-1 and 60947-4-1, plus UL and CSA approvals, and features 4–5 Nm terminal torque for secure terminations, making it a dependable choice for UK industrial control and automation.

Key Benefits

• Versatile 20–48 V AC/DC coil simplifies control voltage standardisation.
• AC-3 50 A at 400 V handles motors up to 22 kW.
• Robust 90 A AC-1 capability for resistive loads.
• Ui 1000 V and 8 kV Uimp enhance electrical safety margins.
• Wide -40 to 70 °C operating range suits harsh environments.
• 15,000,000-cycle mechanical life minimises downtime.
• Screw or 35 mm DIN rail mounting speeds installation.
• Certified to IEC/EN/BS, UL and CSA standards.

Technical Specification

• Product type designation: BF50
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 90 A
• Terminal tightening torque: 4 to 5 Nm
• Weight: 1060 g
• Mechanical life: 15000000 cycles
• Operating temperature: -40 to 70 °C
• Storage temperature: -50 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BF5000E024 three-pole contactor
• Integrated 20...48 V AC/DC coil
• Installation and safety instructions
• Manufacturer datasheet (download)

Applications

• Motor starters up to 22 kW at 400 V AC-3
• Pumps, fans and compressors switching
• Industrial automation panels and motor control centres
• HVAC and building services control
• Resistive load switching up to 90 A AC-1

Safety note: Installation and servicing must be carried out by qualified personnel. Always isolate power before work, apply the specified 4–5 Nm terminal torque, and follow the relevant IEC/EN/BS standards.