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BF09T4D110 - 4P CONTACTOR NO 25A AC1 110VDC
MPN: BF09T4D110
Special Price
£80.53
£67.11
Regular Price
£134.21
Why Choose the BF09T4D110?
Engineered for reliable switching, the Lovato BF09T4D110 is a four‑pole contactor with a 110 V DC coil, delivering 25 A AC1 performance and 9 A/4.2 kW AC3 at 400 V. Its compact BF09 design supports screw or 35 mm DIN rail mounting for quick panel integration. With robust insulation levels and industry approvals, this contactor suits UK OEMs and maintenance teams seeking dependable control for motors, resistive loads, and general industrial automation.
Built for endurance, it offers 20,000,000 mechanical cycles, Ui 690 V, Uimp 6 kV, and operates from −50 to 70 °C with storage to −60 to 80 °C. Rated for Pollution Degree 3 and use up to 3000 m altitude, it complies with IEC/EN/BS 60947-1/-4-1, UL and CSA standards. A practical choice for resilient panels where long service life and straightforward installation are essential.
Key Benefits
- Four‑pole design for flexible power and control circuit switching.
- 25 A AC1 rating for robust resistive and heating loads.
- 9 A/4.2 kW AC3 at 400 V for dependable motor duties.
- 110 V DC coil ensures stable operation in control circuits.
- Screw or 35 mm DIN rail mounting simplifies panel assembly.
- High endurance: 20,000,000 mechanical operations for long service life.
- Wide operating temperature −50 to 70 °C for harsh environments.
- Ui 690 V and Uimp 6 kV for strong electrical insulation.
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: 492 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 BF09T4D110 four‑pole contactor
- Manufacturer datasheet (digital access)
- Basic installation and safety information
Applications
- Motor control circuits up to 9 A AC3 at 400 V
- Resistive and heating loads up to 25 A AC1
- Control panels requiring 110 V DC coil contactors
- Industrial automation and machinery switching
- HVAC, pumps, and compressors within stated ratings
Frequently Asked Questions
What is the coil voltage and type?
It uses a 110 V DC coil for the control circuit.
What are the AC1 and AC3 ratings?
AC1 Ith is 25 A; AC3 at 400 V is 9 A / 4.2 kW.
How can the contactor be mounted?
It supports screw mounting or 35 mm DIN rail installation.
Which standards does this contactor comply with?
IEC/EN/BS 60947-1 and 60947-4-1, UL 60947-1/-4-1, and CSA C22.2 equivalents.
What environmental limits does it support?
Operating temperature is −50 to 70 °C and altitude up to 3000 m.
Safety note: Install and commission only by qualified personnel. Always isolate power before work, observe the specified tightening torque, and use within the stated electrical and environmental ratings.
| Manufacturer Part Number | BF09T4D110 |
|---|---|
| Manufacturer | Lovato |
| Barcode | 8013975166789 |
| Coil Voltage | 110VDC |
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