Lovato BF2510L048 three-pole BF25 contactor with 25 A AC-3 rating at 400 V, 32 A AC-1 thermal current, 48 V DC low-consumption coil, built-in 1NO auxiliary contact and screw or 35 mm DIN rail mounting.
£148.57
The Lovato BF2510L048 is a compact and reliable three-pole industrial contactor designed for switching and controlling three-phase motors, machinery and electrical loads in industrial automation applications. As part of the advanced Lovato BF series contactors, it provides efficient electromagnetic switching, low power consumption and dependable operation in demanding control systems.
This contactor features an IEC AC-3 operating current rating of 25 A and a 48 VDC low-consumption coil, making it ideal for PLC-controlled machinery, industrial automation systems and DC control circuits. The integrated 1 normally open auxiliary contact provides additional flexibility for signalling, monitoring and control applications.
The BF2510L048 combines a compact design with flexible installation options, supporting both screw fixing and standard 35 mm DIN rail mounting. Its low-consumption coil technology reduces control power requirements while maintaining reliable switching performance for industrial applications.
The Lovato BF2510L048 provides efficient electromagnetic switching by allowing low-voltage DC control systems to operate higher-power motor circuits. Its low-consumption coil design makes it suitable for modern automated equipment where energy efficiency and reliability are important.
Lovato BF series contactors are designed for machine builders, panel manufacturers and automation engineers requiring compact, durable and easily integrated switching components for industrial electrical systems.
| Power | 12.5 kW |
|---|---|
| Current | 25 A |
| Voltage | 48 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | BF Contactors |
| Product type | Three-pole power contactor |
| Product type designation | BF25 |
| Main contact configuration | 3NO |
| Number of poles | 3 |
| Built-in auxiliary contact | 1NO |
| Coil type | DC coil, low consumption |
| Rated coil voltage | 48 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 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 up to 440 V | 25 A |
| IEC operating current AC-4 at 400 V | 10 A |
| Rated operational power AC-3 at 230 V | 7 kW |
| Rated operational power AC-3 at 400 V | 12.5 kW |
| Rated operational power AC-3 at 415 V | 13.4 kW |
| Rated operational power AC-3 at 440 V | 13.4 kW |
| Rated operational power AC-3 at 500 V | 15 kW |
| Rated operational power AC-3 at 690 V | 11 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 |
| Short-time allowable current for 10 seconds | 200 A |
| Protection fuse IEC gG | 50 A |
| Protection fuse IEC aM | 25 A |
| Making capacity | 250 A RMS |
| Breaking capacity at 440 V | 200 A |
| Breaking capacity at 500 V | 184 A |
| Breaking capacity at 690 V | 102 A |
| Resistance per pole | approximately 2.5 mΩ |
| Power dissipation per pole | 2.6 W at Ith, 1.6 W at AC-3 duty |
| Auxiliary contact thermal current Ith | 10 A |
| Auxiliary contact designation | A600 - P600 |
| Auxiliary contact AC15 operating current | 3 A at 230 V, 1.9 A at 400 V, 1.4 A at 500 V |
| Auxiliary contact DC12 operating current | 5.7 A at 110 V |
| Auxiliary contact DC13 operating current | 5.7 A at 24 V, 2.9 A at 48 V, 2.3 A at 60 V, 1.25 A at 110 V, 1.1 A at 125 V, 0.55 A at 220 V and 0.2 A at 600 V |
| UL rated operational voltage | 600 V AC |
| UL general use current | 32 A |
| UL auxiliary contact rating | A600 - P600 |
| UL / CSA horsepower rating at 110 / 120 V single phase | 2 HP |
| UL / CSA horsepower rating at 230 V single phase | 3 HP |
| UL / CSA horsepower rating at 200 / 208 V three phase | 7.5 HP |
| UL / CSA horsepower rating at 220 / 240 V three phase | 7.5 HP |
| UL / CSA horsepower rating at 460 / 480 V three phase | 15 HP |
| UL / CSA horsepower rating at 575 / 600 V three phase | 15 HP |
| 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 |
| Maximum AWG conductor size | AWG 10 |
| 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 | 1,200,000 cycles |
| EMC compatibility | Yes |
| Safety performance B10d rated load | 1,200,000 cycles |
| Safety performance B10d mechanical load | 20,000,000 cycles |
| Approximate width | 45 mm |
| Approximate height | 81 mm |
| Approximate depth | 99 mm |
| Weight | 500 g |
| Package dimensions | 93 x 48 x 110 mm |
| Volume | 491.04 cm³ |
| EAN | 8013975168608 |
| Certifications | CCC, EAC, cULus, UL 60335-2-40, CSA C22.2 n. 60335-2-40, UL 60335-2-89 and CSA C22.2 No. 60335-2-89 |
| 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 BF2510L048 is used for switching and controlling three-phase motors and industrial electrical loads in automation and control systems.
The BF2510L048 uses a 48 VDC low-consumption DC coil designed for industrial control applications.
This contactor has an IEC AC-3 operating current rating of 25 A and an AC-1 thermal current rating of 32 A.
Yes, the BF2510L048 includes a built-in 1 normally open auxiliary contact for control and signalling applications.
Yes, this contactor supports 35 mm DIN rail mounting as well as screw fixing inside electrical panels.
Lovato BF series contactors are widely used in industrial automation and motor control systems to provide reliable switching, efficient operation and long-lasting performance.
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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...