We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
BF1810A400 Lovato contactor 3 pole AC3:18A 7.5kw 400vac coil 1no aux
MPN: BF1810A400
Special Price
£55.72
£46.43
Regular Price
£92.86
Why Choose the BF1810A400?
The Lovato BF1810A400 is a robust three-pole contactor designed for dependable motor and load switching. Rated 18A AC3 (7.5Kw) at 400V and 32A AC1, this SKU BF1810A400 variant features a 400VAC 50/60Hz coil and a built-in 1NO auxiliary contact. With screw or 35mm DIN rail mounting, it drops neatly into control panels for fast, secure installation.
Engineered for longevity, the BF18 platform delivers 20,000,000 mechanical cycles and operates from -50 to 70 °C. It offers Ui 690 V insulation and 6 kV impulse withstand, with terminals tightened to 1.5 to 1.8 Nm. Weighing 367 g and rated for pollution degree 3 up to 3000 m, it complies with IEC/EN/BS, UL and CSA standards.
Key Benefits
- Reliable 3-pole switching with 18A AC3 rating at 400V.
- 400VAC 50/60Hz coil for flexible supply compatibility.
- Integrated 1NO auxiliary contact simplifies control circuits.
- High durability with 20,000,000 mechanical operations.
- Wide operating temperature -50 to 70 C for harsh environments.
- Screw or 35mm DIN rail mounting for easy installation.
- Robust insulation Ui 690 V and 6 kV impulse withstand.
- UL/CSA 10 HP at 480V for North American panels.
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: 367 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 BF1810A400 three-pole contactor (1NO auxiliary built-in)
- Pre-fitted AC coil 400VAC 50/60Hz
- Manufacturer documentation
- Original manufacturer packaging
Applications
- Three-phase motor control up to 7.5Kw at 400V (AC3)
- Resistive load switching up to 32 A (AC1)
- Industrial control panels with DIN rail or screw mounting
- Auxiliary signalling via integrated 1NO contact
- Installations requiring 10 HP at 480V under UL/CSA
Frequently Asked Questions
What coil voltage and frequency does the BF1810A400 use?
It has an AC coil rated 400 V at 50/60 Hz.
What loads can this contactor switch?
It is rated 18A AC3 (7.5Kw) at 400V and 32A AC1.
How is the contactor mounted in a panel?
It mounts by screw or on 35mm DIN rail for flexibility.
Does it include auxiliary contacts?
Yes, it has a built-in 1NO auxiliary contact.
What standards and environmental ratings does it meet?
It conforms to IEC/EN/BS, UL and CSA standards, with pollution degree 3 and operation from -50 to 70 °C.
Safety note: Only qualified personnel should install and commission this product. Isolate power before work, tighten terminals to the specified torque, and follow applicable standards and regulations.
| Manufacturer Part Number | BF1810A400 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | Lovato |
| KW Rating | 7.5kW |
| Number of Poles | 3 Pole |
| Coil Voltage | 400VAC |
| AC3 Amperage | 18A |
| AC1 Amperage | 32A |
| Auxillaries | 1NO |
| Barcode | 8013975160534 |
Write Your Own Review
Related Products
Check items to add to the cart or
