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BF3800D110 - 3P CONTACTOR 38A AC3 110VDC
MPN: BF3800D110
Special Price
£180.07
£150.06
Regular Price
£300.11
Why Choose the BF3800D110?
The Lovato BF3800D110 is a robust three‑pole contactor designed for dependable switching in industrial control panels. Rated at 38A AC3 (18.5 kW at 400V) with a DC coil at 110V, it delivers consistent performance for motor duty and general switching. Flexible screw or 35mm DIN rail mounting streamlines installation, while compliance with IEC/EN/BS, UL and CSA standards supports straightforward specification and approval.
Engineered for durability, the BF38 platform offers 690 V Ui and 6 kV Uimp ratings, 56 A AC1 Ith, and a mechanical life of 20,000,000 cycles. It performs from -50 to 70 °C up to 3000 m altitude, Pollution Degree 3, with terminals tightened to 2.5–3 Nm. At 560 g, it integrates neatly into control panels.
Key Benefits
- 38A AC3 at 400V, with 18.5 kW motor duty capability.
- 110V DC coil for dependable operation with DC control circuits.
- Screw or 35mm DIN rail mounting simplifies panel installation.
- Wide -50 to 70 °C operating range for demanding environments.
- Mechanical life rated to 20,000,000 cycles for long service.
- 690 V Ui and 6 kV Uimp provide strong insulation performance.
- Conforms to IEC/EN/BS, UL and CSA standards for assured compliance.
Technical Specification
- Product type designation: BF38
- Number of poles: 3
- 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: 560 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 BF3800D110 three-pole contactor (110V DC coil)
- Manufacturer datasheet (download link)
- Factory packaging
- Compliance markings per listed standards
Applications
- AC3 motor starters at 400 V up to 18.5 kW
- Resistive load switching up to 56 A AC1
- Panels requiring screw or 35mm DIN rail mounting
- Installations needing IEC/EN/BS, UL and CSA conformity
- Environments with operating temperatures from -50 to 70 °C
Frequently Asked Questions
What is the IEC AC3 rating of the BF3800D110?
It is 38A at 400V, equivalent to 18.5 kW motor duty.
What coil voltage does this contactor require?
It has a DC coil rated at 110 V.
How can this contactor be mounted?
It supports screw mounting or 35mm DIN rail installation.
Which standards does it conform to?
It complies with IEC/EN/BS 60947-1/-4-1 and UL/CSA equivalents.
Can it operate in low temperatures?
Yes, the operating temperature range is -50 to 70 °C.
Safety note: Install and commission this contactor by a qualified person. Isolate power before work, match the 110 V DC coil to the control supply, and tighten terminals to the specified torque while following applicable standards.
| Manufacturer Part Number | BF3800D110 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975166710 |
| Coil Voltage | 110VDC |
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