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BF1210A400 Lovato contactor 3 pole AC3:12A 5.7kw 400vac coil 1no aux
Lovato BF1210A400 three-pole power contactor with 400 V AC coil, 12 A AC-3 rating and 1NO auxiliary contact for industrial motor control applications.
£37.04
Why Choose the Lovato BF1210A400 Contactor?
The Lovato BF1210A400 is a compact and reliable three-pole power contactor designed for switching and controlling motors and electrical loads in industrial automation, control panels and machinery applications. As part of the robust Lovato BF contactor series, it provides dependable switching performance with a 400 V AC coil and integrated auxiliary contact functionality.
This contactor is engineered for industrial motor control applications where reliable operation, efficient switching and long electrical service life are required. The BF series offers a compact design with flexible mounting options, making the BF1210A400 suitable for electrical cabinets, automation systems and industrial control assemblies.
With a rated operational current of 12 A AC-3, a motor switching capacity of 5.7 kW at 400 V AC and a 400 V AC 50/60 Hz coil, the Lovato BF1210A400 is suitable for controlling three-phase motors and industrial loads. Its DIN rail or screw mounting design enables straightforward installation in control panels.
Key Advantages
- Compact three-pole contactor designed for industrial motor control.
- 12 A AC-3 operational current rating for reliable motor switching.
- 400 V AC 50/60 Hz coil for industrial control circuits.
- Integrated 1NO auxiliary contact for control and signalling functions.
- Flexible installation with screw or 35 mm DIN rail mounting.
- High mechanical and electrical endurance for demanding applications.
Key Features
- Lovato BF series power contactor.
- Three main power poles for three-phase switching.
- 12 A rated AC-3 operational current.
- 5.7 kW AC-3 motor rating at 400 V AC.
- 400 V AC 50/60 Hz operating coil.
- Built-in 1NO normally open auxiliary contact.
- Rated insulation voltage up to 690 V AC.
- Compact cabinet-mounted design for industrial control applications.
Reliable Switching for Industrial Applications
Contactors such as the Lovato BF1210A400 provide dependable electrical switching by controlling the connection and disconnection of power circuits. They are widely used in motor starters, automation systems and industrial control panels where consistent performance is essential.
The Lovato BF series is designed for modern industrial environments, combining compact construction, reliable contacts and flexible mounting. The integrated auxiliary contact supports additional control, signalling and monitoring functions within automation systems.
Typical Applications
- Three-phase motor control systems.
- Industrial machinery and automation equipment.
- Pumps, fans and HVAC control systems.
- Electrical control panels and motor starters.
- Manufacturing and production equipment.
- Industrial switching and automation applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Power | 5.7 kW | |
| Current | 12 A | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 400 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO | |
| Coil Type | AC | |
| Current AC-1 | 28 A | |
| HS Code | 85365080 | |
| Manufacturer | Lovato | |
| Series | BF | |
| Model | BF1210A400 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Rated coil voltage | 400 V AC 50/60 Hz | |
| Rated operational current AC-1 | 28 A | |
| Rated operational current AC-3 | 12 A | |
| Rated operational power AC-3 at 400 V | 5.7 kW | |
| Rated insulation voltage | 690 V AC | |
| Rated impulse withstand voltage | 6 kV | |
| Auxiliary contacts | 1NO | |
| Mounting type | Screw / 35 mm DIN rail mounting | |
| Protection rating | IP20 when properly wired | |
| Mechanical life | 20 million operations | |
| Electrical life | 2 million operations | |
| Weight | approx. 365 g |
Frequently Asked Questions
What is the Lovato BF1210A400 used for?
The Lovato BF1210A400 is a three-pole contactor used for switching and controlling motors and electrical loads in industrial automation and control systems.
What motor power is supported by this contactor?
The contactor supports motors with a rated AC-3 power of approximately 5.7 kW at 400 V AC.
What coil voltage does the BF1210A400 require?
The BF1210A400 uses a 400 V AC 50/60 Hz coil for operation from industrial control circuits.
How many auxiliary contacts are included?
The contactor includes one normally open auxiliary contact for control, signalling and monitoring applications.
Where is this contactor typically installed?
The BF1210A400 is typically installed inside electrical control panels, automation cabinets and industrial motor control assemblies.
Trusted for Industrial Motor Control
Lovato BF series contactors are widely used by automation engineers and panel builders to provide reliable motor switching, compact installation and dependable operation in industrial control systems.
