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BF12T4A024 Lovato contactor 4 pole AC3:12A 5.7kw 24vac coil
MPN: BF12T4A024
Special Price
£52.96
£44.13
Regular Price
£88.26
Why Choose the BF12T4A024?
Designed for reliable switching in industrial control circuits, the Lovato BF12T4A024 four‑pole contactor delivers assured performance with an AC1 Ith of 28A and a 24VAC 50/60Hz coil. The compact BF12 platform offers screw or 35mm DIN rail mounting, making the SKU BF12T4A024 a versatile choice for panels where space, endurance and international conformity are essential.
Rated AC3 12A/5.7kW at 400V and insulated to Ui 690V with 6kV impulse withstand, this contactor is built for demanding environments. It offers 20,000,000 mechanical operations, operates from -50 to +70 °C, and meets IEC/EN/BS 60947 and UL/CSA standards. Ideal for motor starters and resistive loads, with robust terminals tightened to 1.5–1.8 Nm.
Key Benefits
- Four‑pole design for flexible load switching across circuits.
- 24VAC 50/60Hz coil for common control voltages.
- AC1 28A Ith supports high resistive load currents.
- AC3 12A/5.7kW at 400V suitable for motor duties.
- Wide operating temperature -50 to +70 °C for harsh environments.
- Quick screw or 35mm DIN rail mounting options.
- Long mechanical life of 20,000,000 cycles reduces maintenance.
- High insulation ratings Ui 690V, Uimp 6kV enhance safety.
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: 360 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 BF12T4A024 four‑pole contactor unit
- Pre-fitted 24VAC 50/60Hz coil
- Installation and safety information
- Manufacturer datasheet (downloadable)
Applications
- Motor starters up to 12A/5.7kW at 400V (AC3)
- Resistive and heating loads up to 28A (AC1)
- Pumps, fans and compressors within rating
- Industrial control panels and OEM machinery
- Building services and automation switchgear
Frequently Asked Questions
What coil voltage and frequency does the BF12T4A024 use?
It has a 24VAC control coil rated for 50/60Hz operation.
Is the contactor suitable for DIN rail mounting?
Yes, it mounts by screws or on a 35mm DIN rail.
What are its AC1 and AC3 performance ratings?
AC1 Ith is 28A; AC3 at 400V is 12A/5.7kW.
Which standards does it conform to?
IEC/EN/BS 60947-1 and 60947-4-1, UL 60947-1 and 60947-4-1, CSA C22.2 n° 60947-1 and 60947-4-1.
What is the operating temperature range?
The specified operating range is -50 to +70 °C.
Safety note: Installation must be carried out by competent personnel. Confirm 24VAC coil supply, tighten terminals to 1.5–1.8 Nm, and operate within rated currents, temperatures and altitude. Isolate power before servicing.
| Manufacturer Part Number | BF12T4A024 |
|---|---|
| HS Code | 85365080 |
| Manufacturer | Lovato |
| KW Rating | 5.7kW |
| Number of Poles | 4 Pole |
| Coil Voltage | 24VAC |
| AC3 Amperage | 12A |
| AC1 Amperage | 28A |
| Barcode | 8013975161456 |
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