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BF1810D048 - 3P CONTACTOR 1NO 18A 48VDC
MPN: BF1810D048
Special Price
£94.09
£78.41
Regular Price
£156.83
Why Choose the BF1810D048?
Engineered for dependable motor control, the Lovato BF1810D048 three-pole contactor combines a 48V DC coil with robust IEC AC-3 performance. Rated 18A/7.5kW at 400V and 32A AC-1, it includes a built-in 1NO auxiliary contact for straightforward signalling. Screw or 35mm DIN rail mounting streamlines panel installation. The BF1810D048 suits industrial contactor duties where consistent actuation, clear auxiliary indication and flexible mounting are required.
Built to IEC/EN/BS 60947-1 and 60947-4-1, plus UL/CSA equivalents, it carries the BF18 product designation and offers Ui 690 V and Uimp 6 kV. Mechanical life reaches 20000000 cycles, with operation from -50 to 70 °C and use up to 3000 m altitude, pollution degree 3. Terminal tightening torque is 1.5 to 1.8 Nm. Weight is 491 g, supporting reliable installation in industrial panels.
Key Benefits
- Robust 3-pole design for dependable motor switching.
- AC-3 18A/7.5kW at 400V suits common motor loads.
- 48V DC coil ensures stable, efficient actuation.
- Built-in 1NO auxiliary contact simplifies control circuits.
- Screw or 35mm DIN rail mounting speeds installation.
- Wide operating temperature -50 to 70 °C handles extremes.
- Mechanical life of 20,000,000 cycles reduces 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: 491 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 BF1810D048 three-pole contactor
- Built-in 1NO auxiliary contact
- Installation and safety instructions
- Protective packaging for transit
Applications
- Motor control up to 18A/7.5kW (AC-3) at 400V
- General-purpose switching up to 32A (AC-1)
- Industrial control panels and automation systems
- HVAC equipment, pumps, fans and conveyors
Frequently Asked Questions
What coil voltage and type does the BF1810D048 use?
It uses a 48 V DC coil.
What are the AC-3 and AC-1 current ratings?
AC-3 is 18A/7.5kW at 400V; AC-1 (Ith) is 32A.
Does it include an auxiliary contact?
Yes, it has a built-in 1NO auxiliary contact.
How is the contactor mounted?
It supports screw mounting or 35mm DIN rail mounting.
Which standards does this contactor conform to?
It conforms to IEC/EN/BS 60947-1 and 60947-4-1, UL 60947-1 and 60947-4-1, and CSA C22.2 n° 60947-1 and 60947-4-1.
Safety note: Install and service only by qualified personnel with the circuit isolated. Observe the specified terminal tightening torque (1.5 to 1.8 Nm) and applicable standards. Do not exceed the stated electrical ratings.
| Manufacturer Part Number | BF1810D048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975166345 |
| Coil Voltage | 48VDC |
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