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BF0910A400P020 – 3P CONTACTOR 1NO 9A AC3 400/50-60
Lovato BF0910A400P020 BF09 three-pole contactor pack variant with 400 V AC 50/60 Hz coil, 9 A AC-3 operating current, 25 A AC-1 thermal current, 1NO auxiliary contact, screw terminals and DIN rail or screw mounting.
£29.38
Why Choose the Lovato BF0910A400P020 Contactor?
The Lovato BF0910A400P020 is a reliable three-pole IEC contactor designed for dependable switching and control of motors and electrical loads in industrial automation, machinery and electrical control systems. Part of the established Lovato BF series contactors, it provides excellent switching performance, compact installation and long operational life for professional industrial applications.
This contactor features a 400V AC 50/60Hz coil and an integrated 1NO auxiliary contact, allowing easy integration into motor starters, automation circuits and industrial control panels. Its robust design ensures reliable operation in demanding electrical environments.
With an IEC AC-3 operating current rating of 9A and a motor switching capability of 4.2 kW at 400V AC, the Lovato BF0910A400P020 is suitable for controlling small three-phase motors, pumps, fans and industrial machinery. The contactor supports both screw mounting and 35mm DIN rail installation for flexible electrical panel integration.
Key Advantages
- Reliable Lovato BF series industrial contactor for motor and load switching.
- 400V AC 50/60Hz coil suitable for industrial control applications.
- Three-pole configuration for three-phase motor control.
- 9A AC-3 rated operational current for efficient motor switching.
- Integrated 1NO auxiliary contact for control feedback.
- Flexible installation with screw terminals and 35mm DIN rail mounting.
Key Features
- Lovato BF0910 series contactor.
- Three main power poles.
- 400V AC coil rated for 50/60Hz operation.
- IEC AC-3 operating current: 9A.
- Thermal current Ith: 25A.
- 3NO main contacts with 1NO auxiliary contact.
- Compatible with Lovato BF series accessories.
- Screw terminal connections.
- 35mm DIN rail or panel mounting capability.
Reliable Switching for Industrial Control Systems
Industrial contactors such as the Lovato BF0910A400P020 provide dependable electromagnetic switching between control circuits and higher-power electrical loads. They allow automation controllers and industrial systems to safely operate motors and machinery while maintaining reliable electrical separation.
The Lovato BF series is designed for OEM manufacturers, machine builders and electrical engineers requiring compact, durable and efficient switching solutions. Its auxiliary contact arrangement and flexible mounting options make it suitable for a wide range of industrial applications.
Typical Applications
- Industrial motor starters and control panels.
- PLC-controlled automation systems.
- Packaging and production machinery.
- Pumps and ventilation equipment.
- Material handling systems.
- OEM machine building applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 3-pole | |
| Coil Voltage Range | 380–440 V | |
| Power | 4.2 kW | |
| Current | 9 A | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 400 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO | |
| Coil Type | AC | |
| Current AC-1 | 25 A | |
| Series | BF09 | |
| Base model | BF0910A400 | |
| Product designation | Power contactor | |
| Product type | Three-pole contactor | |
| Pack variant | P020 bulk pack code | |
| Coil type | AC coil 50/60 Hz | |
| Rated coil voltage | 400 V AC | |
| Rated control supply voltage at 50 Hz | 400 V AC | |
| Rated control supply voltage at 60 Hz | 400 V AC | |
| Number of main poles | 3 | |
| Main contact arrangement | 3 normally open main contacts | |
| Built-in auxiliary contacts | 1NO | |
| IEC conventional free air thermal current Ith | 25 A | |
| AC-1 operating current | 25 A at up to 40 °C, 20 A at up to 55 °C, 18 A at up to 70 °C | |
| AC-3 operating current | 9 A at up to 440 V and up to 55 °C | |
| AC-3 power rating at 230 V | 2.2 kW | |
| AC-3 power rating at 400 V | 4.2 kW | |
| AC-3 power rating at 415 V | 4.5 kW | |
| AC-3 power rating at 440 V | 4.8 kW | |
| AC-3 power rating at 500 V | 5.5 kW | |
| AC-3 power rating at 690 V | 7.5 kW | |
| AC-4 operating current at 400 V | 4.9 A | |
| UL/CSA motor rating at 480 V | 5 HP | |
| UL/CSA motor rating at 575/600 V | 7.5 HP | |
| Rated insulation voltage Ui | 690 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Operational frequency | 25 to 400 Hz | |
| Auxiliary contact thermal current | 10 A | |
| Auxiliary contact rating | A600 - P600 | |
| AC-15 auxiliary contact current | 3 A at 230 V, 1.9 A at 400 V, 1.4 A at 500 V | |
| DC-13 auxiliary contact current | 5.7 A at 24 V, 2.9 A at 48 V, 2.3 A at 60 V, 1.25 A at 110 V, 1.1 A at 125 V, 0.55 A at 220 V | |
| Coil operating range | pick-up 80 to 110% Us, drop-out 20 to 55% Us | |
| AC coil consumption | approx. 75 VA inrush, 9 VA holding | |
| Terminal type | Screw connection | |
| Main terminal tightening torque | 1.5 to 1.8 Nm | |
| Coil terminal tightening torque | 0.8 to 1 Nm | |
| Power terminal protection | IP20 when properly wired | |
| Mounting type | 35 mm DIN rail or screw mounting | |
| Width | approx. 45 mm | |
| Height | approx. 81 mm | |
| Package dimensions per unit | 90 x 47 x 86 mm | |
| Operating position | Vertical plane, allowable plus or minus 30° | |
| Mechanical durability | up to 20,000,000 cycles | |
| Electrical life | up to 2,000,000 cycles depending on operating conditions | |
| Operating temperature | -50 to +70 °C | |
| Storage temperature | -60 to +80 °C | |
| Maximum altitude | 3000 m | |
| Certifications | CCC, EAC, cULus | |
| Standards | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF0910A400P020 used for?
The Lovato BF0910A400P020 is a three-pole IEC contactor used for controlling motors and electrical loads in industrial automation and machinery applications.
What coil voltage does this contactor require?
The BF0910A400P020 uses a 400V AC 50/60Hz coil designed for industrial control circuits.
What is the rated current of this contactor?
The contactor has an IEC AC-3 operating current rating of 9A and a thermal current rating of 25A.
Does the BF0910A400P020 include auxiliary contacts?
Yes, it includes a built-in 1NO auxiliary contact for control feedback and switching functions.
How is the Lovato BF0910A400P020 mounted?
The contactor can be installed using screw mounting or on a standard 35mm DIN rail inside electrical control panels.
Trusted for Industrial Automation Worldwide
Lovato BF series contactors are widely used by automation engineers and machine builders to deliver reliable motor switching, efficient control and long-lasting performance in industrial electrical systems.
