Lovato BF18T4L024 four-pole contactor with 4NO contacts, 32 A AC-1 rating, 18 A AC-3 rating at 400 V, 24 V DC low-consumption coil and screw or 35 mm DIN rail mounting for industrial control panels.
£116.48
The Lovato BF18T4L024 is a high-performance four-pole industrial contactor designed for reliable switching and control of electrical loads in automation, motor control and industrial power applications. Part of the trusted Lovato BF contactor series, this compact device provides dependable operation, long mechanical life and efficient control for modern electrical systems.
Featuring a 24 V DC low consumption coil, the BF18T4L024 is engineered for energy-efficient operation while maintaining reliable contact switching performance. Its robust construction and compatibility with DIN rail or screw mounting make it suitable for control panels, machinery and industrial automation installations.
With four normally open main contacts, an IEC AC-1 thermal current rating of 32 A and an AC-3 operating rating of 18 A at 400 V, the Lovato BF18T4L024 provides a flexible solution for switching motors, resistive loads and industrial equipment.
Contactors such as the Lovato BF18T4L024 provide electrically controlled switching of power circuits, allowing automation systems to safely manage motors, machinery and industrial loads. The low consumption DC coil reduces control power requirements while maintaining dependable switching performance.
The BF series is designed for industrial environments where reliability, compact installation and long service life are essential. Its flexible mounting options and compliance with international standards allow easy integration into modern control panels and automation systems.
| Power | 7.5 kW |
|---|---|
| Current | 32 A |
| Voltage | 24 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | BF Contactors |
| Product type | Four-pole power contactor |
| Product type designation | BF18 |
| Contact configuration | 4NO |
| Number of poles | 4 |
| Coil type | DC coil, low consumption |
| Rated coil voltage | 24 V DC |
| DC coil pick-up voltage | 80 to 110% Us |
| DC coil drop-out voltage | 10 to 40% Us |
| Average coil consumption | 2.4 W inrush and holding |
| IEC thermal current Ith AC-1 at 40 °C | 32 A |
| IEC operating current AC-1 at 55 °C | 26 A |
| IEC operating current AC-1 at 70 °C | 23 A |
| IEC operating current AC-3 at 400 V | 18 A |
| IEC operating current AC-4 at 400 V | 8.5 A |
| Rated operational power AC-3 at 400 V | 7.5 kW |
| Rated operational power AC-1 at 230 V | 12 kW |
| Rated operational power AC-1 at 400 V | 21 kW |
| Rated operational power AC-1 at 500 V | 26 kW |
| Rated operational power AC-1 at 690 V | 36 kW |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| UL / CSA horsepower rating at 480 V | 10 HP |
| UL / CSA horsepower rating at 600 V | 15 HP |
| Rated operational voltage UL | 600 V AC |
| General use AC current UL | 32 A |
| Protection fuse | 32 A gG or 20 A aM |
| Making capacity | 180 A RMS |
| Breaking capacity at 440 V | 144 A |
| Breaking capacity at 500 V | 120 A |
| Breaking capacity at 690 V | 94 A |
| Resistance per pole | approximately 2.5 mΩ |
| Power dissipation per pole | 2.6 W at Ith, 0.8 W at AC-3 duty |
| Terminal type | Screw terminals |
| Terminal tightening torque | 1.5 to 1.8 Nm |
| Coil terminal tightening torque | 0.8 to 1 Nm |
| Maximum flexible conductor section without lug | 6 mm² |
| Cable stripping length | 10 mm main circuit, 8 mm command circuit |
| Mounting type | Screw fixing or 35 mm DIN rail |
| Protection rating | IP20 when correctly wired |
| Operating position | Vertical plane, allowable inclination ±30° |
| Operating temperature | -50 °C to +70 °C |
| Storage temperature | -60 °C to +80 °C |
| Maximum altitude | 3000 m |
| Pollution degree | 3 |
| Mechanical life | 20,000,000 cycles |
| Electrical life | 1,600,000 cycles |
| Weight | 502 g |
| Package dimensions | 93 x 48 x 110 mm |
| Volume | 491.04 cm³ |
| EAN | 8013975171769 |
| Standards | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 n° 60947-1, CSA C22.2 n° 60947-4-1 and IEC/EN 60335-2-89 |
| HS Code | 85365080 |
The Lovato BF18T4L024 is a four-pole contactor used for switching and controlling electrical loads in industrial automation and motor control applications.
The BF18T4L024 uses a 24 V DC low consumption coil for efficient control operation.
The contactor has four main normally open poles for multi-circuit switching applications.
The contactor has an IEC AC-1 rating of 32 A and an AC-3 rating of 18 A at 400 V.
The BF18T4L024 can be installed inside electrical cabinets using screw mounting or standard 35 mm DIN rail mounting.
Lovato BF series contactors are widely used in industrial control systems to provide reliable switching, efficient operation and long-lasting performance in demanding electrical applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...