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BF18T4D048 - 4P CONTACTOR NO 32A AC1 48VDC
MPN: BF18T4D048
Special Price
£110.77
£92.31
Regular Price
£184.61
Why Choose the BF18T4D048?
The Lovato BF18T4D048 is a robust four‑pole contactor designed for dependable power and motor control. Featuring a 48V DC coil, it delivers an IEC Ith (AC1) of 32A and AC3 performance of 18A/7.5kW at 400V. Flexible installation is supported via screw fixing or 35mm DIN rail mounting, making integration into control panels straightforward for OEMs, installers and maintenance teams.
Engineered for endurance, the BF18 series offers Ui 690V and Uimp 6kV, with a mechanical life rated at 20,000,000 cycles. It operates from −50 to 70°C, stores from −60 to 80°C, and is suitable up to 3000 m altitude, pollution degree 3. Compliance includes IEC/EN/BS 60947 and UL/CSA standards, with terminal tightening torque 1.5–1.8 Nm and a compact 495 g construction.
Key Benefits
- Four-pole design enables flexible power and control circuit configurations.
- 48V DC coil ensures reliable low-voltage control interface.
- 32A Ith (AC1) rating supports robust general-purpose switching.
- 18A/7.5kW AC3 at 400V handles standard motor loads.
- Screw or 35mm DIN rail mounting speeds installation.
- Wide −50 to 70°C operating range suits harsh environments.
- 20,000,000-cycle mechanical life reduces downtime and replacements.
Technical Specification
- Product type designation: BF18
- Number of poles: 4
- 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: 495 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 BF18T4D048 four‑pole contactor unit
- Integrated 48V DC coil, model-specific
- Manufacturer datasheet (downloadable)
- Basic safety and commissioning notes
Applications
- Motor starters and AC3-rated motor loads at 400 V
- Power distribution and heating circuits up to 32 A AC1
- Control panels using 48 V DC coil control
- Industrial automation and machinery switching
Frequently Asked Questions
What is the coil voltage for the BF18T4D048?
The coil voltage is 48 V DC.
What are its AC1 and AC3 ratings?
It has IEC Ith (AC1) of 32 A and AC3 of 18 A/7.5 kW at 400 V.
How can this contactor be mounted?
It can be screw mounted or clipped onto a 35 mm DIN rail.
Which standards does it conform to?
It conforms to IEC/EN/BS 60947-1/-4-1 and UL/CSA equivalents listed by the manufacturer.
What is the operating temperature range?
The operating range is −50 to 70 °C, with storage from −60 to 80 °C.
Safety note: Installation and servicing must be carried out by qualified personnel. Isolate power before work and observe the specified terminal torque (1.5–1.8 Nm), environmental ratings, and applicable IEC/EN/BS, UL, and CSA standards.
| Manufacturer Part Number | BF18T4D048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975166833 |
| Coil Voltage | 48VDC |
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