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BF38T4A110 Lovato contactor 4 pole AC3:38A 18.5kw 110VAC coil
MPN: BF38T4A110
Special Price
£123.05
£102.54
Regular Price
£205.09
Why Choose the BF38T4A110?
Lovato’s BF38T4A110 four-pole contactor delivers dependable switching for motors and resistive loads. Rated Ith (AC1) at 56 A and AC3 at 38 A/18.5 kW (400 V), it features a 110 VAC 50/60 Hz AC coil for straightforward control integration. The SKU BF38T4A110 supports screw or 35 mm DIN rail mounting, simplifying panel installation and retrofit projects across industrial control, HVAC and automation applications.
Built for reliability, the BF38 series provides a rated insulation voltage Ui of 690 V and 6 kV impulse withstand. It offers a mechanical life of 20,000,000 cycles and operates from −50 to 70 °C, up to 3000 m altitude, pollution degree 3. Conforming to IEC/EN/BS 60947-1 and 60947-4-1 plus UL and CSA equivalents, it supports rigorous compliance in UK industrial panels.
Key Benefits
- Strong AC1 56 A and AC3 38 A/18.5 kW performance at 400 V.
- 110 VAC 50/60 Hz AC coil suits common control voltages.
- Screw or 35 mm DIN rail mounting for flexible installation.
- High insulation rating (Ui 690 V) with 6 kV impulse withstand.
- Wide −50 to 70 °C operating range for harsh environments.
- Long mechanical life: 20,000,000 cycles reduces maintenance downtime.
- UL/CSA 30 HP at 480 V and IEC/EN/BS compliance.
Technical Specification
- Product type designation: BF38
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 56 A
- Terminal tightening torque: 2.5 to 3 Nm
- Weight: 508 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 BF38T4A110 four-pole contactor
- 110 VAC 50/60 Hz AC coil (fitted)
- Manufacturer documentation/datasheet
- Protective packaging
Applications
- Motor starters and industrial control panels for AC3 duties at 400 V
- HVAC compressors, fans and air handling units
- Pumps, conveyors and material handling systems
- Industrial automation and PLC-controlled outputs
- Resistive load switching in building services
Frequently Asked Questions
What is the coil voltage and frequency for the BF38T4A110?
It has an AC coil rated 110 VAC for 50/60 Hz operation.
What are the main current and power ratings?
IEC AC1 Ith is 56 A; IEC AC3 at 400 V is 38 A / 18.5 kW.
How can this contactor be mounted?
It supports screw mounting or 35 mm DIN rail installation.
What environmental limits does it support?
Operating temperature is −50 to 70 °C, up to 3000 m altitude, pollution degree 3.
Which standards does it conform to?
IEC/EN/BS 60947-1 and 60947-4-1, plus UL 60947-1/-4-1 and CSA equivalents.
Safety note: Installation and maintenance must be performed by qualified personnel. Isolate all power before work, apply specified terminal torque (2.5–3 Nm), and follow IEC/EN/BS 60947 and manufacturer guidance.
| Manufacturer Part Number | BF38T4A110 |
|---|---|
| Manufacturer | Lovato |
| KW Rating | 18.5kW |
| Number of Poles | 4 Pole |
| Coil Voltage | 110VAC |
| AC3 Amperage | 38A |
| AC1 Amperage | 60A |
| Barcode | 8013975161838 |
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