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BF12T4A110 Lovato contactor 4 pole AC3:12A 5.7kw 110vac coil
MPN: BF12T4A110
Special Price
£52.96
£44.13
Regular Price
£88.26
Why Choose the BF12T4A110?
Lovato’s BF12T4A110 four-pole contactor delivers dependable switching for AC loads. The 110VAC 50/60Hz coil and 28A AC1 rating suit general-purpose control, while AC3 performance at 400V is 12A / 5.7Kw. Flexible to install with screw or 35mm DIN rail mounting, this compact unit supports modern control panels and machinery where a robust IEC-compliant contactor is required.
Built for reliability, it offers 690 V rated insulation, 6 kV impulse withstand, and a wide -50 to 70 °C operating range. Mechanical life reaches 20,000,000 cycles, with terminals tightened to 1.5–1.8 Nm. Suitable up to 3000 m and Pollution degree 3 environments. Conforms to IEC/EN/BS 60947 series and UL/CSA standards, and is rated 7.5 HP at 480V.
Key Benefits
- Four-pole design for versatile AC load switching.
- 28A AC1 rating for reliable general-purpose duty.
- 110VAC 50/60Hz coil suits common control panel voltages.
- AC3 12A / 5.7Kw at 400V for motor control.
- Screw or 35mm DIN rail mounting for quick installation.
- Wide -50 to 70 °C operating temperature range.
- High mechanical life of 20,000,000 cycles for durability.
- Rated insulation 690 V and 6 kV impulse withstand.
Technical Specification
- Product type designation: BF12
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 28 A
- Terminal tightening torque: 1.5 to 1.8 Nm
- Weight: 358 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 BF12T4A110 four-pole contactor (110VAC coil)
- Manufacturer datasheet (PDF download)
- Protective packaging
- Product labelling and identification
Applications
- Motor starters and small motors within AC3 12A / 5.7Kw at 400V
- Resistive load switching up to 28A AC1
- Industrial control panels and automation cabinets
- HVAC fans, pumps and compressors appropriate to ratings
Frequently Asked Questions
What coil voltage and frequency does the BF12T4A110 use?
It has a 110VAC coil rated for 50/60Hz operation.
Can this contactor be mounted on a DIN rail?
Yes, it supports screw mounting or 35mm DIN rail mounting.
What are the AC1 and AC3 ratings?
AC1 Ith is 28A, and at 400V AC3 it is 12A / 5.7Kw.
What is the operating temperature range?
The operating temperature range is -50 to 70 °C.
Which standards does it comply with?
It conforms to IEC/EN/BS 60947-1/-4-1, UL 60947-1/-4-1, and CSA equivalents.
Safety note: Install and service only by qualified personnel. Isolate power before work, use correct terminal torque, and operate within the specified ratings and environmental conditions.
| Manufacturer Part Number | BF12T4A110 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | Lovato |
| KW Rating | 5.7kW |
| Number of Poles | 4 Pole |
| Coil Voltage | 110VAC |
| AC3 Amperage | 12A |
| AC1 Amperage | 28A |
| Barcode | 8013975161470 |
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