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BF80T4A400 Lovato contactor 4 pole AC3:80A 45kw 400VAC coil
Lovato BF80T4A400 four-pole power contactor with 400 V AC coil, 115 A AC-1 rating and 45 kW motor switching capacity for industrial applications.
£276.87
Why Choose the Lovato BF80T4A400 Power Contactor?
The Lovato BF80T4A400 is a heavy-duty four-pole power contactor designed for reliable switching and control of motors, electrical loads and industrial power systems. As part of the high-performance Lovato BF series contactors, it provides robust switching capability for automation equipment, electrical distribution systems and industrial control panels.
This contactor features a 400 V AC 50/60 Hz coil and supports an IEC AC-1 thermal current rating of 115 A, with an AC-3 operational current rating of 80 A at 400 V AC. Its durable construction and flexible mounting options make it suitable for demanding industrial applications requiring dependable electrical switching.
With a motor switching capability of 45 kW at 400 V AC, four normally open main contacts and compatibility with screw or 35 mm DIN rail mounting, the BF80T4A400 delivers reliable control for industrial motors, machinery and power distribution equipment.
Key Advantages
- Heavy-duty four-pole contactor for industrial power switching.
- 115 A AC-1 thermal current rating for high-load applications.
- 400 V AC 50/60 Hz coil for industrial control circuits.
- 80 A AC-3 motor current rating at 400 V AC.
- 45 kW motor switching capacity at 400 V AC.
- Flexible installation using screw fixing or 35 mm DIN rail mounting.
Key Features
- Lovato BF80 series power contactor.
- 4 normally open main power contacts.
- 400 V AC 50/60 Hz operating coil.
- 115 A IEC AC-1 rated thermal current.
- 80 A IEC AC-3 rated current at 400 V AC.
- 45 kW AC-3 motor rating at 400 V AC.
- High electrical and mechanical endurance for industrial applications.
- Suitable for motor control, switching and automation systems.
Reliable Switching for Industrial Motor Applications
Power contactors such as the Lovato BF80T4A400 provide safe and efficient remote switching of electrical loads, allowing motors and industrial equipment to be controlled through automation systems, starters and electrical control circuits.
The BF80 series is designed for engineers, panel builders and machine manufacturers requiring high-capacity contactors with excellent electrical endurance, flexible installation options and dependable operation in demanding environments.
Typical Applications
- Large industrial motor starters.
- Manufacturing machinery and automation systems.
- Pumps, fans and HVAC equipment.
- Electrical distribution panels.
- Heavy-duty switching applications.
- OEM machine control systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Current | 80 A | |
| Power | 45 kW | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 400 V AC | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 115 A | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | BF80 Contactors | |
| Model | BF80T4A400 | |
| Product type | Power contactor | |
| Number of poles | 4 | |
| Contact configuration | 4 NO main contacts | |
| Coil / Supply Voltage | 400 V AC | |
| Coil frequency | 50/60 Hz | |
| Rated thermal current AC-1 | 115 A | |
| Rated operational current AC-3 | 80 A | |
| Rated motor power AC-3 at 400 V AC | 45 kW | |
| UL/CSA motor rating at 480 V | 60 HP | |
| 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 | |
| Weight | approx. 1.24 kg |
Frequently Asked Questions
What is the Lovato BF80T4A400 used for?
The Lovato BF80T4A400 is a four-pole power contactor used for switching motors and high-current electrical loads in industrial systems.
What coil voltage does the BF80T4A400 require?
The contactor uses a 400 V AC 50/60 Hz coil for operation.
What current rating does the BF80T4A400 support?
The contactor supports up to 115 A AC-1 thermal current and 80 A AC-3 operational current.
What motor power can this contactor control?
The BF80T4A400 is rated for motors up to 45 kW at 400 V AC in AC-3 duty.
How is the BF80T4A400 installed?
The contactor can be installed using screw fixing or mounted on a standard 35 mm DIN rail.
Trusted by Industrial Automation Professionals
Lovato BF series contactors provide reliable motor switching and power control solutions for industrial automation engineers, panel builders and machine manufacturers worldwide.
