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Lovato BF4000A048 BF series three-pole contactor with 40 A AC-3 operating current, 18.5 kW motor rating at 400 V AC and 48 V AC 50/60 Hz coil for industrial motor control applications.
£96.06
The Lovato BF4000A048 is a compact and reliable three-pole power contactor designed for switching and control of industrial electrical loads, motors and automation systems. Part of the trusted Lovato BF40 contactor series, it provides dependable performance, efficient operation and long mechanical life for industrial control applications.
This contactor features a standard 48 V AC coil operating at 50/60 Hz, allowing straightforward integration into industrial control circuits. With screw terminal connections and support for 35 mm DIN rail or screw mounting, the BF4000A048 offers flexible installation options for control panels and electrical assemblies.
With an IEC AC-3 operational current rating of 40 A and a rated motor power capability of 18.5 kW at 400 V AC, the BF4000A048 is suitable for controlling three-phase motors, pumps, compressors and general industrial loads requiring reliable switching performance.
The Lovato BF4000A048 provides dependable electromagnetic switching for industrial motors and electrical loads. Its compact design and high endurance make it suitable for automation systems where reliable operation and easy installation are required.
The BF40 series is designed for industrial control engineers, panel builders and OEM manufacturers requiring efficient contactors for motor control and power switching applications. Its combination of compact dimensions, high switching capacity and flexible mounting options makes it suitable for a wide range of installations.
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 42–48 V | |
| Power | 18.5 kW | |
| Current | 40 A | |
| Voltage | 48 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 48 V AC | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 70 A | |
| Series | BF | |
| Product type | Three-pole contactor | |
| Product type designation | BF40 | |
| Number of poles | 3 | |
| Main contacts | 3 normally open | |
| Rated operating current AC-3 | 40 A | |
| Rated operating current AC-4 at 400 V | 24 A | |
| Rated motor power AC-3 at 400 V | 18.5 kW | |
| Rated thermal current AC-1 | 70 A | |
| Coil type | AC coil 50/60 Hz | |
| Rated coil voltage | 48 V AC | |
| Connection type | Frame clamp / screw terminals | |
| Mounting type | 35 mm DIN rail or screw mounting | |
| Power terminal protection | IP20 front protection | |
| Operational frequency | 25-400 Hz | |
| Mechanical operating rate | up to 3600 cycles/hour | |
| Certifications | cULus, CCC | |
| 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 | |
| Package quantity | 1 | |
| Package dimensions | approx. 141 × 63 × 120 mm | |
| Package volume | 1066 cm³ | |
| EAN | 8013975222751 | |
| HS Code | 85365080 |
The Lovato BF4000A048 is a three-pole power contactor used for switching and controlling industrial motors and electrical loads.
The contactor supports an IEC AC-3 operational current rating of 40 A and an AC-1 thermal current rating of 70 A.
The BF4000A048 uses a 48 V AC 50/60 Hz coil for industrial control applications.
This contactor features a three-pole main contact configuration.
The BF4000A048 is commonly installed in industrial control panels, automation systems and motor control assemblies.
Lovato BF series contactors are trusted by engineers and machine builders worldwide for reliable switching, compact design and long-lasting industrial performance.
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