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BF1801D110 - 3P CONTACTOR 1NC 18A 110VDC
MPN: BF1801D110
Special Price
£94.09
£78.41
Regular Price
£156.83
Why Choose the BF1801D110?
The Lovato BF1801D110 three-pole contactor delivers dependable motor and load switching for industrial panels. With a 110V DC coil, AC-3 rating of 18A at 400V (7.5Kw) and a built-in 1NC auxiliary contact with mirror contact function, it supports safe signalling and interlocking. Rated Ui 690 V and Uimp 6 kV, the BF1801D110 mounts via screws or 35 mm DIN rail for fast, flexible installation.
Engineered to IEC/EN/BS 60947-1 and 60947-4-1, with UL and CSA equivalents, this BF18 series device offers 32 A Ith (AC-1), 10 HP at 480 V (UL/CSA), and a mechanical life of 20,000,000 cycles. Operating from -50 to 70 °C and up to 3000 m altitude, it features 1.5–1.8 Nm terminal torque and weighs 494 g for easy panel integration.
Key Benefits
- 110V DC coil for reliable control in DC-powered panels.
- AC-3 18A at 400V, suitable for 7.5Kw motor duties.
- Built-in 1NC auxiliary with mirror contact for safe feedback.
- Rated Ui 690 V and Uimp 6 kV for insulation robustness.
- Screw or 35 mm DIN rail mounting speeds installation.
- 32 A AC-1 rating for resistive and general-purpose loads.
- Long mechanical life of 20,000,000 cycles reduces maintenance.
Technical Specification
- Product type designation: BF18
- Number of poles: 3
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 32 A
- Terminal tightening torque: 1.5 to 1.8 Nm
- Weight: 494 g
- Mechanical life: 20000000 cycles
- Operating temperature: -50 to 70 °C
- Storage temperature: -60 to 80 °C
- Max altitude: 3000 m
- Pollution degree: 3
What’s Included
- Lovato BF1801D110 three-pole contactor (BF18 series)
- Built-in 1NC auxiliary contact with mirror contact function
- Mounting and safety instructions
- Protective manufacturer packaging
Applications
- Motor control up to 7.5Kw at 400V (AC-3)
- General-purpose switching up to 32 A (AC-1)
- Pumps, fans and compressors in industrial systems
- Control panels for machinery, conveyors and automation
- Building services, HVAC and distribution boards
Frequently Asked Questions
What is the coil voltage and type of the BF1801D110?
It has a 110 V DC coil.
What are its switching ratings for motors and resistive loads?
AC-3 is 18A at 400V (7.5Kw) and AC-1 Ith is 32 A. UL/CSA horsepower rating is 10 HP at 480 V.
Which auxiliary contact is built in?
A single 1NC auxiliary contact with mirror contact function is built in.
How is it mounted and what terminal torque is specified?
It mounts by screws or on 35 mm DIN rail. Terminals should be tightened to 1.5 to 1.8 Nm.
Which standards does this contactor comply with?
It meets IEC/EN/BS 60947-1 and 60947-4-1, plus UL and CSA equivalents.
Safety note: Installation must be performed by qualified personnel. Isolate power before work, tighten terminals to 1.5–1.8 Nm, and follow IEC/EN/BS 60947 guidelines and the manufacturer’s instructions.
| Manufacturer Part Number | BF1801D110 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975166291 |
| Coil Voltage | 110VDC |
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