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BF18T0D110 – 4P CONTACTOR NC 32A AC1 110VDC
Lovato BF18T0D110 four-pole power contactor with 4NC contacts, 32 A AC-1 thermal current rating, 18 A / 7.5 kW AC-3 rating at 400 V, 110 V DC coil, screw terminals and DIN rail or screw mounting for industrial control panels.
£99.28
Why Choose the Lovato BF18T0D110 Contactor?
The Lovato BF18T0D110 is a robust four-pole industrial contactor designed for reliable switching and control of electrical loads in automation, motor control and industrial power distribution applications. Part of the trusted Lovato BF18 contactor series, this device provides dependable performance for demanding control systems requiring a 110 VDC coil supply.
Designed for industrial applications, the BF18T0D110 combines compact construction with high electrical endurance. Its four normally closed main contacts make it suitable for specialised switching applications where reliable isolation and control are required. The contactor supports efficient panel integration through screw terminals and DIN rail mounting capability.
With an IEC AC-1 rated current of 32 A and an AC-3 operational current of 18 A at 400 V, the Lovato BF18T0D110 is ideal for machinery, automation panels, motor control systems and industrial electrical installations requiring dependable DC coil operation.
Key Advantages
- Reliable four-pole industrial contactor for automation and control applications.
- 110 VDC coil voltage suitable for DC control circuits.
- 32 A AC-1 rated current for industrial switching duties.
- 18 A AC-3 motor switching capacity at 400 V AC.
- DIN rail and screw mounting options for flexible installation.
- Compact Lovato BF18 design for electrical control panels.
Key Features
- Lovato BF18 contactor series.
- Four-pole contact configuration.
- 4 normally closed (NC) main contacts.
- 110 VDC electromagnetic coil.
- IEC Ith AC-1 current rating: 32 A.
- IEC AC-3 current rating: 18 A at 400 V.
- Screw terminal electrical connections.
- Suitable for 35 mm DIN rail mounting.
Reliable Switching for Industrial Control Systems
Industrial contactors such as the Lovato BF18T0D110 provide electrically controlled switching of power circuits, allowing automation systems to safely manage motors, machinery and electrical loads. The DC coil design enables integration with modern control systems using dedicated DC control voltages.
The BF18 series is engineered for reliable operation in industrial environments, offering long electrical life, flexible mounting options and compatibility with standard automation panel designs. Its compact footprint makes it suitable for OEM machinery and control cabinet applications.
Typical Applications
- Industrial motor control panels.
- Automation and machine-building systems.
- Electrical distribution equipment.
- Production machinery and processing systems.
- OEM control cabinets.
- Industrial switching and isolation applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Current | 18 A | |
| Power | 7.5 kW | |
| Voltage | 110 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 110 V DC | |
| Device Type | Contactor | |
| Coil Type | DC | |
| Current AC-1 | 32 A | |
| Series | BF18 | |
| Product type | Four-pole power contactor | |
| Number of poles | 4 | |
| Main contact configuration | 4NC | |
| Coil type | DC coil | |
| Rated coil voltage | 110 V DC | |
| DC coil operating range | pick-up 70 to 125% Us, drop-out 10 to 40% Us | |
| Average coil consumption | 5.4 W inrush and 5.4 W holding at 20 °C | |
| Rated insulation voltage Ui | 690 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Operational frequency range | 25 to 400 Hz | |
| IEC conventional free air thermal current Ith AC-1 | 32 A at up to 40 °C | |
| AC-1 operating current at up to 40 °C | 32 A | |
| AC-1 operating current at up to 55 °C | 26 A | |
| AC-1 operating current at up to 70 °C | 23 A | |
| IEC operating current Ie AC-3 | 18 A at up to 440 V and 55 °C | |
| IEC operating current and power at 400 V AC-3 | 18 A / 7.5 kW | |
| AC-4 operating current at 400 V | 8.5 A | |
| AC-1 rated operational power at 230 V | 12 kW | |
| AC-1 rated operational power at 400 V | 21 kW | |
| AC-1 rated operational power at 500 V | 26 kW | |
| AC-1 rated operational power at 690 V | 36 kW | |
| Short-time allowable current for 10 seconds | 200 A | |
| Recommended IEC fuse protection | 32 A gG or 20 A aM | |
| Average resistance per pole | 2.5 mΩ | |
| Power dissipation per pole at Ith | 2.6 W | |
| UL / CSA horsepower rating at 480 V | 10 HP | |
| UL / CSA horsepower rating at 575 / 600 V | 15 HP | |
| Main circuit connection | Screw terminals | |
| Power terminal protection | IP20 when properly wired | |
| Mounting type | Screw fixing or 35 mm DIN rail | |
| Mechanical life | 20,000,000 cycles | |
| Electrical life | 1,600,000 cycles | |
| Operating temperature | -50 to +70 °C | |
| Storage temperature | -60 to +80 °C | |
| Maximum altitude | 3000 m | |
| Package quantity | 1 | |
| Package dimensions | 93 x 48 x 110 mm | |
| Package volume | 491.04 cm³ | |
| Approximate weight | 494 g | |
| EAN | 8013975167274 | |
| Certifications | CCC, EAC, cULus | |
| Additional approvals | UL 60335-2-40 LZGH A2L, CSA C22.2 No. 60335-2-40:22 LZGH A2L, UL 60335-2-89 LZGH A2L and CSA C22.2 No. 60335-2-89:21 LZGH A2L | |
| Applicable 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 and IEC/EN 60335-2-89 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF18T0D110 used for?
The Lovato BF18T0D110 is a four-pole industrial contactor used for switching and controlling electrical loads in automation and industrial control systems.
What coil voltage does this contactor require?
The BF18T0D110 uses a 110 VDC coil for operation.
What is the current rating of the BF18T0D110?
The contactor has an IEC AC-1 rating of 32 A and an AC-3 rating of 18 A at 400 V.
How many contacts does this Lovato contactor have?
The BF18T0D110 features four normally closed main contacts.
How is the contactor mounted?
The contactor can be installed using screw fixing or mounted on a standard 35 mm DIN rail.
Trusted by Industrial Automation Professionals
Lovato BF18 contactors are widely used in industrial automation, machinery and electrical control systems where reliable switching performance and long service life are required.
