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BF09T4L048 – 4P CONTACTOR NO 25A AC1 48VDC LOW C.
Lovato BF09T4L048 BF09 four-pole power contactor with 48 V DC low consumption coil, 4 NO contact configuration, 25 A AC-1 current rating and 9 A AC-3 rating at 400 V. Suitable for industrial control panels, PLC-driven DC control circuits, automation systems, motor switching and selected DC switching applications where correctly derated.
£64.16
Why Choose the Lovato BF09T4L048 Contactor?
The Lovato BF09T4L048 is a compact and energy-efficient four-pole power contactor designed for industrial switching, motor control and automation applications. As part of the dependable Lovato BF09 contactor series, it provides reliable electrical control for machinery, control panels and industrial automation systems.
This contactor features a 48 V DC low-consumption coil and four normally open main contacts, making it suitable for applications requiring reduced coil power consumption and efficient DC control operation. The low-consumption coil technology helps optimise energy usage while maintaining dependable switching performance in demanding industrial environments.
With an AC-1 rated current of 25 A and an AC-3 rating of 9 A at 400 V, the BF09T4L048 is ideal for OEM machinery, pumps, fans, compressors and industrial automation systems requiring compact, reliable and energy-efficient contactor technology.
Key Advantages
- Compact four-pole contactor designed for industrial switching.
- 48 V DC low-consumption coil for efficient control systems.
- 25 A AC-1 thermal current rating for dependable load switching.
- 9 A AC-3 motor rating at 400 V for industrial motor applications.
- Flexible installation with screw fixing or 35 mm DIN rail mounting.
- Reduced coil power consumption for modern automation systems.
Key Features
- Lovato BF09 contactor series.
- 4 normally open main contacts.
- 48 V DC low-consumption coil.
- 25 A Ith / AC-1 rated operational current.
- 9 A AC-3 rated current at 400 V.
- 4.2 kW AC-3 motor switching capability at 400 V.
- 690 V rated insulation voltage.
- 5 HP UL/CSA motor rating at 480 V.
- Low-power DC coil technology.
- Screw terminal connections for secure wiring.
- Compatible with Lovato BF series accessories.
Reliable Switching for Industrial Control Systems
The Lovato BF09T4L048 contactor provides reliable electromagnetic switching for industrial electrical circuits. Its 48 V DC low-consumption coil allows efficient integration with PLC systems, automation controllers and modern control panels.
The BF09 series is engineered for machine builders, OEM manufacturers and automation engineers who require compact dimensions, high electrical durability and dependable switching performance in industrial applications.
Typical Applications
- Industrial motor starters and control panels.
- Pumps, compressors and HVAC equipment.
- OEM machinery and automation systems.
- Manufacturing and processing equipment.
- Industrial distribution and switching systems.
- PLC-controlled automation circuits.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Current | 9 A | |
| Power | 4.2 kW | |
| Coil Voltage Range | 42–48 V | |
| Voltage | 48 V | |
| Phase | Single Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 48 V DC | |
| Device Type | Contactor | |
| Coil Type | DC | |
| Current AC-1 | 25 A | |
| Manufacturer | Lovato Electric | |
| Series | BF09 | |
| Model | BF09T4L048 | |
| Product type | Power contactor | |
| Number of poles | 4 | |
| Main contacts | 4 NO | |
| Coil / Supply Voltage | 48 V DC | |
| Coil type | Low-consumption DC coil | |
| IEC operating current Ith AC-1 | 25 A | |
| IEC operating current Ie AC-3 at 400 V | 9 A | |
| Rated AC-3 power | 4.2 kW | |
| UL/CSA motor rating at 480 V | 5 HP | |
| Rated insulation voltage | 690 V | |
| Mounting type | Screw mounting / 35 mm DIN rail | |
| Connection type | Screw terminals | |
| Protection rating | IP20 | |
| Width | approx. 45 mm | |
| Height | approx. 81 mm | |
| Depth | approx. 99 mm | |
| Weight | approx. 496 g | |
| Operating temperature | -50 °C to +70 °C | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF09T4L048 used for?
The BF09T4L048 is a four-pole contactor used for industrial switching, motor control and automation applications.
What coil voltage does this contactor require?
This contactor uses a 48 V DC low-consumption coil designed for efficient industrial control systems.
What is the AC-1 current rating?
The contactor has an AC-1 rated current of 25 A.
Can this contactor control motors?
Yes. It provides 9 A AC-3 motor switching capability at 400 V and is suitable for industrial motor applications.
How is the BF09T4L048 installed?
The contactor can be installed using screw fixing or mounted on a compatible 35 mm DIN rail.
Trusted for Industrial Automation Worldwide
Lovato BF09 contactors are widely used by engineers, OEM manufacturers and automation specialists for reliable switching, efficient motor control and long-lasting industrial performance.
