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BF0901A110 Lovato contactor 3 pole AC3:9A 4.2kw 110vac coil 1nc aux
Lovato BF0901A110 three-pole power contactor with 110 V AC coil, 9 A AC-3 rating and 1NC auxiliary contact for industrial motor control applications.
£30.13
Why Choose the Lovato BF0901A110 Contactor?
The Lovato BF0901A110 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 trusted Lovato BF contactor series, it provides dependable switching performance with a 110 V AC coil and integrated auxiliary contact functionality.
This contactor is engineered for efficient motor control applications where reliable operation, compact installation and long electrical service life are required. The BF series combines robust construction with flexible mounting options, making the BF0901A110 suitable for use in industrial control systems, automation equipment and electrical distribution assemblies.
With a 9 A AC-3 operational current rating, 4.2 kW motor switching capacity at 400 V AC and a 110 V AC 50/60 Hz coil, the Lovato BF0901A110 is ideal for controlling three-phase motors and industrial loads. Its DIN rail or screw mounting design allows straightforward installation inside electrical cabinets.
Key Advantages
- Compact three-pole contactor designed for industrial switching applications.
- 9 A AC-3 motor current rating suitable for small industrial motors.
- 110 V AC 50/60 Hz coil for reliable control circuit operation.
- Integrated 1NC auxiliary contact for control and monitoring functions.
- Flexible installation with screw or 35 mm DIN rail mounting.
- High reliability with long mechanical and electrical service life.
Key Features
- Lovato BF series power contactor.
- Three main power poles for three-phase motor switching.
- 9 A rated AC-3 operational current.
- 4.2 kW AC-3 motor rating at 400 V AC.
- 110 V AC 50/60 Hz operating coil.
- Built-in 1NC normally closed auxiliary contact.
- Suitable for motor control, automation and electrical panel applications.
- Compact design for efficient cabinet installation.
Reliable Switching for Industrial Applications
Contactors such as the Lovato BF0901A110 provide reliable 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 dependable switching performance is essential.
The Lovato BF series is designed for modern industrial applications, offering compact dimensions, flexible mounting and robust electrical characteristics. The integrated auxiliary contact supports additional control functions, feedback circuits and system monitoring requirements.
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 power switching applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Current | 9 A | |
| Power | 4.2 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | AC | |
| Current AC-1 | 25 A | |
| HS Code | 85365080 | |
| Manufacturer | Lovato | |
| Series | BF | |
| Model | BF0901A110 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Rated coil voltage | 110 V AC 50/60 Hz | |
| Rated operational current AC-1 | 25 A | |
| Rated operational current AC-3 | 9 A | |
| Rated operational power AC-3 at 400 V | 4.2 kW | |
| Rated insulation voltage | 690 V AC | |
| Auxiliary contacts | 1NC | |
| Mounting type | Screw / 35 mm DIN rail mounting | |
| Protection rating | IP20 when properly wired | |
| Dimensions (H × W × D) | approx. 81 × 45 × 81 mm | |
| Weight | approx. 358 g |
Frequently Asked Questions
What is the Lovato BF0901A110 used for?
The Lovato BF0901A110 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 4.2 kW at 400 V AC.
What coil voltage does the BF0901A110 require?
The BF0901A110 uses a 110 V AC 50/60 Hz coil for operation from standard control circuits.
How many auxiliary contacts are included?
The contactor includes one normally closed auxiliary contact for control, signalling and monitoring functions.
Where is this contactor typically installed?
The BF0901A110 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.
