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BF11500A110 Lovato contactor 3 pole AC3:115A 55kw 110VAC coil
Lovato BF11500A110 three-pole power contactor with 110 V AC coil and 115 A AC-3 rating for industrial motor control applications.
£268.92
Why Choose the Lovato BF11500A110 Contactor?
The Lovato BF11500A110 is a heavy-duty three-pole power contactor designed for switching large motors and electrical loads in industrial automation, motor control panels and power distribution systems. As part of the trusted Lovato BF series contactor range, it provides high-current switching capability, robust construction and reliable operation in demanding industrial environments.
Featuring a 110 V AC 50/60 Hz coil, 3 main power poles and a high-performance contact system, the BF11500A110 is designed for motor control applications requiring dependable switching of high-power three-phase loads.
With an AC-3 operational current rating of 115 A and support for motors up to 55 kW at 400 V AC, the Lovato BF11500A110 is ideal for industrial machinery, pumps, compressors, fans and large motor starter assemblies.
Key Advantages
- Heavy-duty three-pole contactor for industrial motor control.
- 110 V AC coil supply suitable for industrial control circuits.
- 115 A AC-3 operational current for high-power motor switching.
- Supports motors up to 55 kW at 400 V AC.
- High thermal current rating up to 160 A.
- Suitable for screw fixing and 35 mm DIN rail mounting.
Key Features
- Lovato BF115 series power contactor.
- Three main power poles.
- 110 V AC 50/60 Hz coil.
- AC-3 motor switching up to 115 A.
- AC-1 thermal current up to 160 A.
- High short-time current withstand capability.
- Compact industrial contactor design.
- DIN rail or screw mounting installation.
Reliable High-Power Motor Switching for Industrial Applications
Contactors such as the Lovato BF11500A110 provide a reliable method of switching high-power electrical loads by using a low-power control signal to operate a high-current switching circuit. This makes them essential components in industrial motor starters, automation systems and electrical distribution equipment.
The BF series is designed for demanding applications where high current capacity, long service life and dependable switching performance are required.
Typical Applications
- Large industrial motor control panels.
- Pumps and water treatment systems.
- Compressors and heavy machinery.
- Fans and ventilation equipment.
- Production and processing equipment.
- Industrial automation assemblies.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Current | 11 A | |
| Power | 55 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 160 A | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | BF115 | |
| Model | BF11500A110 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Coil type | AC coil 50/60 Hz | |
| Coil / Supply Voltage | 110 V AC | |
| Thermal current Ith | 160 A | |
| Operational current AC-1 | 160 A at ≤40 °C | |
| Operational current AC-3 | 115 A | |
| Motor power AC-3 at 400 V AC | 55 kW | |
| Motor power AC-3 at 690 V AC | 110 kW | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Protection rating | IP20 | |
| Mounting type | Screw fixing / 35 mm DIN rail mounting | |
| Operating temperature | -50 to +70 °C | |
| Mechanical life | 15 million operations | |
| Electrical life | 1.2 million operations | |
| Dimensions (W × H × D) | approx. 75 × 144 × 170 mm | |
| Weight | approx. 2.2 kg |
Frequently Asked Questions
What is the Lovato BF11500A110 used for?
The Lovato BF11500A110 is a three-pole power contactor used for switching high-power motors and electrical loads in industrial control applications.
What coil voltage does this contactor require?
The contactor operates with a 110 V AC 50/60 Hz coil.
What motor power can this contactor switch?
The BF11500A110 can switch motors up to 55 kW at 400 V AC in AC-3 applications.
What is the maximum current rating?
The contactor has an AC-3 operational current rating of 115 A and a thermal current rating of 160 A.
How is the contactor installed?
The BF11500A110 can be installed using screw fixing or mounted on a standard 35 mm DIN rail.
Trusted for Industrial Motor Control
Lovato BF series contactors provide reliable high-current switching solutions for automation engineers, panel builders and industrial electrical installations worldwide.
