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BF1801A024 Lovato contactor 3 pole AC3:18A 7.5kw 24vac coil 1nc aux
MPN: BF1801A024
Special Price
£55.72
£46.43
Regular Price
£92.86
Why Choose the BF1801A024?
Designed for dependable motor and load switching, the Lovato BF1801A024 is a three-pole contactor delivering AC3 18A performance at 400V (7.5 kW). With a 24VAC 50/60Hz coil and a built-in 1NC auxiliary with mirror contact function, it supports reliable interlocking and feedback circuits. Compact and versatile, the unit offers 35mm DIN rail or screw mounting for fast installation in control panels and machinery.
Engineered to endure, this BF18 series contactor features 32A Ith (AC1), Ui 690 V and 6 kV impulse withstand. Rated for -50 to 70 °C operation, Pollution Degree 3 and up to 3000 m altitude, it provides robust service life with 20,000,000 mechanical cycles. Compliance spans IEC/EN/BS 60947-1/-4-1, plus UL and CSA approvals, with terminal tightening torque specified at 1.5 to 1.8 Nm.
Key Benefits
- AC3 18A at 400V (7.5 kW) for dependable motor switching.
- 24VAC 50/60Hz coil suits common control circuit supplies.
- 1NC mirror auxiliary enables reliable feedback and interlocking circuits.
- Flexible 35mm DIN rail or screw mounting for quick installation.
- High insulation 690 V and 6 kV impulse withstand capability.
- Wide -50 to 70 °C operating range for harsh environments.
- Long 20,000,000-cycle mechanical life to reduce downtime.
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: 365 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 BF1801A024 3-pole contactor (BF18 series)
- Built-in 1NC auxiliary contact with mirror function
- Manufacturer datasheet (downloadable)
- Protective packaging
Applications
- AC3 motor switching up to 7.5 kW at 400 V
- General-purpose resistive loads up to 32 A (AC1)
- Industrial machinery and control panels
- HVAC systems, pumps, fans and conveyors
- UL/CSA installations up to 10 HP at 480 V
Frequently Asked Questions
What coil voltage does the BF1801A024 use?
It has a 24VAC coil rated for 50/60Hz operation.
What are the main current ratings for this contactor?
AC3 is 18A at 400V (7.5 kW) and AC1 Ith is 32A.
Does it include an auxiliary contact?
Yes, it includes a built-in 1NC auxiliary with mirror contact function.
How can the contactor be mounted?
It supports 35mm DIN rail or screw mounting.
Which standards does it comply with?
It conforms to IEC/EN/BS 60947-1/-4-1 and is UL and CSA approved.
Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to 1.5-1.8 Nm, and operate within the specified environmental limits.
| Manufacturer Part Number | BF1801A024 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | Lovato |
| KW Rating | 7.5kW |
| Number of Poles | 3 Pole |
| Coil Voltage | 24VAC |
| AC3 Amperage | 18A |
| AC1 Amperage | 32A |
| Auxillaries | 1NC |
| Barcode | 8013975160619 |
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