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BF09T4L048 - 4P CONTACTOR NO 25A AC1 48VDC LOW C.
MPN: BF09T4L048
Special Price
£73.39
£61.16
Regular Price
£122.33
Why Choose the BF09T4L048?
Lovato’s BF09T4L048 is a four‑pole contactor designed for reliable control and switching in industrial panels. Featuring a 48 V DC low‑consumption coil, it delivers efficient performance while reducing control power demand. Rated Ith (AC1) at 25 A and AC3 at 9 A/4.2 kW (400 V), it balances versatility and durability for resistive loads and motor duties.
Installation is straightforward via screw fixing or 35 mm DIN rail, with terminals tightened to 1.5–1.8 Nm. High endurance is assured by a 20,000,000‑cycle mechanical life and Ui 690 V, Uimp 6 kV insulation. Operating from −50 to 70 °C and up to 3000 m altitude, this contactor suits demanding environments and carries UL/CSA 5 HP at 480 V ratings.
Key Benefits
- Low‑consumption 48 V DC coil minimises control circuit power usage.
- Four‑pole architecture supports flexible AC1 and AC3 applications.
- AC1 25 A, AC3 9 A/4.2 kW (400 V) within stated ratings.
- Simple screw or 35 mm DIN rail mounting for rapid installation.
- Robust design with 20,000,000 mechanical operations for long service life.
- Wide −50 to 70 °C operating range for challenging environments.
- High insulation ratings: Ui 690 V and Uimp 6 kV.
Technical Specification
- Product type designation: BF09
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 25 A
- Terminal tightening torque: 1.5 to 1.8 Nm
- Weight: 496 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 BF09T4L048 four‑pole contactor
- Manufacturer datasheet (PDF, via link)
- Original manufacturer packaging
Applications
- Switching resistive loads up to 25 A (AC1).
- Three‑phase motor control at 400 V within AC3 9 A/4.2 kW.
- Industrial control panels using a 48 V DC control voltage.
- OEM machinery, HVAC, pumps and fans requiring 4‑pole contactor functions.
Frequently Asked Questions
What coil voltage and type does the BF09T4L048 use?
It uses a 48 V DC low‑consumption coil for efficient control circuits.
What are the key current and power ratings?
Ith (AC1) is 25 A, and AC3 is 9 A/4.2 kW at 400 V.
How is this contactor mounted?
It can be screw mounted or clipped to a 35 mm DIN rail; tighten terminals to 1.5–1.8 Nm.
Which standards does it conform to?
IEC/EN/BS 60947‑1 and 60947‑4‑1, UL 60947‑1 and 60947‑4‑1, and CSA C22.2 No. 60947‑1 and 60947‑4‑1.
What environmental limits does it support?
Operating −50 to 70 °C, storage −60 to 80 °C, up to 3000 m altitude, Pollution degree 3.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work and observe the stated ratings, temperature range, altitude and Pollution degree 3, following applicable standards.
| Manufacturer Part Number | BF09T4L048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975171707 |
| Coil Voltage | 48VDC |
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