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BF0901L048 – 3P CONTACTOR 1NC 9A AC3 48VDC LOW C.
Lovato BF0901L048 BF09 three-pole contactor with 48 V DC low-consumption coil, 9 A AC-3 operating current, 25 A AC-1 thermal current, 1NC auxiliary contact with mirror contact function, screw terminals and DIN rail or screw mounting.
£53.82
Why Choose the Lovato BF0901L048 Contactor?
The Lovato BF0901L048 is a compact and dependable three-pole IEC contactor designed for efficient switching and control of motors and electrical loads in industrial automation, machinery and electrical control systems. Belonging to the reliable Lovato BF series contactors, it provides high performance, long service life and simple integration into modern industrial panels.
This contactor features a 48V DC low-consumption coil and an integrated 1NC auxiliary contact with mirror contact function, making it suitable for automation systems requiring efficient control power usage, reliable feedback and enhanced safety monitoring.
With an IEC AC-3 operating current rating of 9A and a motor switching capability of approximately 4.2 kW at 400V AC, the Lovato BF0901L048 is ideal for controlling small three-phase motors, pumps, fans and industrial machinery. Its compact design supports both screw mounting and 35mm DIN rail installation for easy electrical cabinet assembly.
Key Advantages
- Reliable Lovato BF series industrial contactor for motor switching applications.
- 48V DC low-consumption coil reduces control circuit energy requirements.
- Three-pole configuration for three-phase AC load control.
- 9A AC-3 rated current suitable for industrial motor applications.
- Integrated 1NC auxiliary contact for monitoring and control feedback.
- Flexible installation with screw terminals and 35mm DIN rail mounting.
Key Features
- Lovato BF090 series contactor.
- Three main power poles.
- 48V DC low-consumption coil.
- IEC AC-3 operating current: 9A.
- Thermal current Ith: 25A.
- 3NO main contacts with 1NC auxiliary contact.
- Mirror contact function for safety-related applications.
- Screw terminal connections.
- 35mm DIN rail mounting capability.
Reliable Switching for Industrial Control Systems
Industrial contactors such as the Lovato BF0901L048 provide reliable electromagnetic switching between control circuits and higher-power electrical loads. They allow automation controllers and industrial systems to safely operate motors, machines and electrical equipment.
The Lovato BF series is designed for OEM manufacturers, automation engineers and electrical installers who require compact, efficient and durable switching solutions. The low-consumption DC coil version is especially suitable for PLC-based systems and modern energy-conscious control panels.
Typical Applications
- Industrial motor starters and control panels.
- PLC-controlled automation systems.
- Packaging and production machinery.
- Pumps and ventilation systems.
- Material handling equipment.
- OEM machine building applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 42–48 V | |
| Power | 4.2 kW | |
| Current | 9 A | |
| Voltage | 48 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 48 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | DC | |
| Current AC-1 | 25 A | |
| Series | BF09 | |
| Product designation | Power contactor | |
| Product type | Three-pole contactor | |
| Coil type | DC coil, low consumption | |
| Rated coil voltage | 48 V DC | |
| Number of main poles | 3 | |
| Built-in auxiliary contacts | 1NC | |
| Auxiliary contact function | Mirror contact function | |
| IEC conventional free air thermal current Ith | 25 A at up to 40 °C | |
| AC-1 operating current | 25 A at up to 40 °C, 20 A at up to 55 °C, 18 A at up to 70 °C | |
| AC-3 operating current | 9 A at up to 440 V and up to 55 °C | |
| AC-3 power rating at 230 V | 2.2 kW | |
| AC-3 power rating at 400 V | 4.2 kW | |
| AC-3 power rating at 415 V | 4.5 kW | |
| AC-3 power rating at 440 V | 4.8 kW | |
| AC-3 power rating at 500 V | 5.5 kW | |
| AC-3 power rating at 690 V | 7.5 kW | |
| AC-4 operating current at 400 V | 4.9 A | |
| UL/CSA motor rating at 480 V | 5 HP | |
| UL/CSA motor rating at 575/600 V | 7.5 HP | |
| Rated insulation voltage Ui | 690 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Operational frequency | 25 to 400 Hz | |
| Low-consumption DC coil consumption | 2.4 W inrush, 2.4 W holding | |
| Auxiliary contact rating | A600 - P600 | |
| Terminal type | Screw connection | |
| Power terminal protection | IP20 when properly wired | |
| Mounting type | 35 mm DIN rail or screw mounting | |
| Operating position | Vertical plane, allowable plus or minus 30° | |
| Package dimensions | 93 x 48 x 110 mm | |
| Package volume | 491.04 cm³ | |
| Weight | approx. 494 g | |
| Mechanical durability | up to 20,000,000 cycles | |
| Electrical life | up to 2,000,000 cycles depending on operating conditions | |
| Operating temperature | -50 to +70 °C | |
| Storage temperature | -60 to +80 °C | |
| Maximum altitude | 3000 m | |
| EAN | 8013975168110 | |
| Certifications | CCC, EAC, cULus, UL 60335-2-40 LZGH A2L, CSA C22.2 No. 60335-2-40:22 LZGH A2L, UL 60335-2-89 LZGH A2L, CSA C22.2 No. 60335-2-89:21 LZGH A2L | |
| Standards | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1, IEC/EN 60335-2-89 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF0901L048 used for?
The Lovato BF0901L048 is a three-pole IEC contactor used for controlling motors and electrical loads in industrial automation and machinery applications.
What coil voltage does this contactor require?
The BF0901L048 uses a 48V DC low-consumption coil designed for industrial control circuits.
What is the rated current of this contactor?
The contactor has an IEC AC-3 operating current rating of 9A and a thermal current rating of 25A.
Does the BF0901L048 include auxiliary contacts?
Yes, it includes a built-in 1NC auxiliary contact with mirror contact functionality.
How is the Lovato BF0901L048 mounted?
The contactor can be installed using screw mounting or on a standard 35mm DIN rail inside electrical control panels.
Trusted for Industrial Automation Worldwide
Lovato BF series contactors are widely used by automation engineers and machine builders to deliver reliable motor switching, efficient control and long-lasting performance in industrial electrical systems.
