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BF12T4A110 Lovato contactor 4 pole AC3:12A 5.7kw 110vac coil
Lovato BF12T4A110 four-pole power contactor with 110 V AC coil, 28 A thermal current rating and DIN rail mounting for industrial switching applications.
£46.29
Why Choose the Lovato BF12T4A110 Power Contactor?
The Lovato BF12T4A110 is a compact and reliable four-pole power contactor designed for switching electrical loads in industrial automation, motor control and power distribution applications. Part of the trusted Lovato BF12 contactor series, it provides dependable switching performance with a 110 V AC coil supply and robust IEC-rated contact capability.
This contactor is designed for industrial control systems requiring reliable electrical switching and long service life. Its four normally open main contacts, screw or DIN rail mounting capability and high mechanical endurance make it suitable for a wide range of automation and electrical control installations.
With a thermal current rating of 28 A, an AC 110 V 50/60 Hz coil and a maximum rated insulation voltage of 690 V, the Lovato BF12T4A110 is ideal for industrial switching applications including motors, heating loads and control panels.
Key Advantages
- Four-pole power contactor designed for industrial switching applications.
- 28 A AC-1 thermal current rating for reliable load switching.
- 110 V AC 50/60 Hz coil for industrial control circuits.
- 690 V rated insulation voltage for demanding electrical systems.
- Long mechanical life of up to 20 million operations.
- Flexible installation with screw fixing or 35 mm DIN rail mounting.
Key Features
- Lovato BF12 contactor series.
- Four normally open main contacts.
- 28 A Ith thermal current rating.
- 12 A AC-3 operational current at 400 V AC.
- 110 V AC coil operating voltage.
- 50/60 Hz AC coil frequency.
- DIN rail or screw mounting capability.
- IP20 power terminal protection when correctly wired.
- Suitable for motor control and general power switching applications.
Reliable Switching for Industrial Control Systems
Power contactors such as the Lovato BF12T4A110 provide electrically controlled switching of power circuits, allowing automation systems to safely control motors, heating equipment and industrial loads. Their electromagnetic coil operation enables reliable remote switching from control circuits.
The BF12 series combines compact dimensions with high switching endurance, making it suitable for machine builders, control panel manufacturers and industrial engineers requiring dependable contactor performance in modern electrical installations.
Typical Applications
- Industrial motor control panels.
- Automation and machinery systems.
- Heating and resistive load switching.
- Control cabinets and electrical assemblies.
- Pumps, fans and production equipment.
- OEM industrial control applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Coil Voltage Range | 100–130 V | |
| Power | 5.5 kW | |
| Current | 12 A | |
| Voltage | 110 V | |
| Phase | Three Phase | |
| Device Type | Mini contactor | |
| Coil Type | AC | |
| Series | BF Mini Contactors | |
| Product type | Mini contactor | |
| Main contacts | 3 pole | |
| Rated operational current (AC-3) | 12 A | |
| Control coil voltage | 110 V AC | |
| Motor power rating | up to approx. 5.5 kW at 400 V AC | |
| Mounting type | DIN rail / panel mounting | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Screw terminals | |
| Application category | AC-3 motor switching | |
| Standards | IEC / EN 60947-4-1 | |
| Mechanical durability | Industrial heavy-duty design | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF12T4A110 used for?
The Lovato BF12T4A110 is a four-pole power contactor used for switching electrical loads in industrial control and automation systems.
What coil voltage does the BF12T4A110 require?
The BF12T4A110 uses a 110 V AC 50/60 Hz coil for operation.
How many poles does the BF12T4A110 have?
The contactor has four normally open poles for power switching applications.
What current rating does the BF12T4A110 provide?
The contactor provides a conventional thermal current rating of 28 A and an AC-3 operational current rating of 12 A at 400 V AC.
How is the BF12T4A110 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 electrical switching, efficient motor control and dependable operation in industrial systems.
