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BF115T4A400 Lovato contactor 4 pole AC3:115A 55kw 400VAC coil
Lovato BF115T4A400 four-pole power contactor with 400 V AC coil, 160 A AC-1 rating and 115 A AC-3 motor switching capability for industrial applications.
£340.00
Why Choose the Lovato BF115T4A400 Power Contactor?
The Lovato BF115T4A400 is a heavy-duty four-pole power contactor designed for high-current switching applications in industrial automation, motor control and electrical distribution systems. Part of the robust Lovato BF115 contactor series, it provides dependable switching performance with a 400 V AC coil, four normally open main contacts and reliable operation in demanding industrial environments.
This contactor is engineered for controlling large motors and industrial loads, offering high current capability, strong insulation performance and long mechanical endurance. Its flexible installation options support straightforward integration into control panels, motor control centres and automation assemblies using screw fixing or 35 mm DIN rail mounting.
With a thermal current rating of 160 A, an AC-3 operational current rating of 115 A at 400 V AC and a motor rating of 55 kW at 400 V AC, the Lovato BF115T4A400 is ideal for heavy-duty industrial motor switching and power control applications.
Key Advantages
- High-current four-pole contactor designed for industrial power switching.
- 160 A AC-1 thermal current rating for demanding electrical loads.
- 115 A AC-3 operational current rating for motor control applications.
- 400 V AC 50/60 Hz coil suitable for industrial control circuits.
- High insulation performance with 1000 V rated insulation voltage.
- Long mechanical life of up to 15 million operations.
Key Features
- Lovato BF115 contactor series.
- Four normally open main contacts.
- 160 A Ith thermal current rating.
- 115 A AC-3 operational current at 400 V AC.
- 55 kW motor switching capability at 400 V AC.
- 400 V AC coil voltage.
- 50/60 Hz AC coil operation.
- 35 mm DIN rail or screw mounting capability.
- Suitable for industrial motors, HVAC systems and power switching applications.
Reliable High-Power Switching for Industrial Systems
Power contactors such as the Lovato BF115T4A400 provide electrically controlled switching of high-current circuits, allowing automation systems to safely control large motors and industrial loads. Their electromagnetic coil operation enables reliable remote switching from control circuits.
The BF115 series is designed for engineers, panel builders and machine manufacturers requiring dependable contactor performance in demanding industrial environments. Its high current capability, robust construction and flexible mounting options make it suitable for modern electrical control systems.
Typical Applications
- Large industrial motor starters.
- Motor control centres and switchboards.
- Pumps, compressors and HVAC systems.
- Industrial machinery and production equipment.
- Heavy-duty automation systems.
- Electrical power distribution panels.
Technical Specifications
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| Coil Voltage Range | 380–440 V | |
|---|---|---|
| Current | 115 A | |
| Power | 55 kW | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 400 V AC | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 160 A | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | BF115 Contactors | |
| Model | BF115T4A400 | |
| Product type | Power contactor | |
| Number of poles | 4 | |
| Contact configuration | 4NO | |
| Coil type | AC coil 50/60 Hz | |
| Rated coil voltage | 400 V AC | |
| Thermal current Ith | 160 A | |
| AC-1 operational current | 160 A | |
| AC-3 operational current | 115 A | |
| Motor power at 400 V AC | 55 kW | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Mounting type | Screw fixing / 35 mm DIN rail mounting | |
| Protection rating | IP20 front protection | |
| Dimensions (W × H × D) | approx. 102 × 169.2 × 144 mm | |
| Weight | approx. 2.78 kg | |
| Mechanical life | 15 million operations | |
| Electrical life | 1.2 million operations |
Frequently Asked Questions
What is the Lovato BF115T4A400 used for?
The Lovato BF115T4A400 is a four-pole power contactor used for switching high-current motors and industrial electrical loads.
What coil voltage does the BF115T4A400 require?
The BF115T4A400 uses a 400 V AC 50/60 Hz coil for operation.
What current rating does the BF115T4A400 provide?
The contactor provides a 160 A AC-1 thermal current rating and a 115 A AC-3 operational current rating.
What motor power can the BF115T4A400 switch?
The contactor is suitable for motors up to approximately 55 kW at 400 V AC.
How is the BF115T4A400 mounted?
The contactor can be installed using screw fixing or mounted on a standard 35 mm DIN rail.
Trusted by Industrial Automation Professionals Worldwide
Lovato BF series contactors are used by engineers and panel builders to provide reliable high-current switching, efficient motor control and dependable operation in industrial systems.
