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BF3800A048 - 3P CONTACTOR 38A AC3 48/50-60
MPN: BF3800A048
Special Price
£100.82
£84.02
Regular Price
£168.05
Why Choose the BF3800A048?
Engineered for dependable motor switching, the Lovato BF3800A048 three-pole contactor (SKU: BF3800A048) delivers 38A AC-3 performance at 400V, equating to 18.5kW. Its 48VAC 50/60Hz AC coil suits common control systems, while screw or 35mm DIN rail mounting speeds panel assembly. With a Ui of 690V and 6kV impulse withstand, this BF38 series device is built to meet demanding industrial environments.
Designed for durability and compliance, the contactor offers 20,000,000 mechanical cycles and operates from -50 to 70°C, with storage to -60 to 80°C. Rated 30 HP at 480V (UL/CSA), it supports terminals tightened to 2.5 to 3 Nm and weighs 430 g. Conforms to IEC/EN/BS 60947-1/-4-1, UL and CSA standards, with a pollution degree 3 rating and use up to 3000 m altitude.
Key Benefits
- 38A AC-3 at 400V, suitable for 18.5 kW motor loads.
- 48VAC 50/60Hz coil integrates with standard control circuits.
- Screw or 35mm DIN rail mounting for fast installation.
- Ui 690 V and Uimp 6 kV for robust insulation.
- Wide operating temperature -50 to 70 °C for harsh sites.
- Long mechanical life rated at 20,000,000 cycles.
- UL/CSA 30 HP at 480 V for North American 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: 430 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 BF3800A048 three-pole contactor
- Integrated 48VAC 50/60Hz coil
- Manufacturer datasheet (downloadable)
- Protective packaging for transit
Applications
- Motor starters up to 18.5 kW at 400 V (AC-3)
- Resistive load switching up to 56 A (AC-1)
- HVAC fans, pumps and compressors in control panels
- Conveyors, material handling and general automation
- OEM panel building and maintenance replacements
Frequently Asked Questions
What is the coil voltage and frequency?
The BF3800A048 has a 48 VAC coil rated for 50/60 Hz operation.
How much can it handle in AC-3 at 400 V?
It is rated 38 A AC-3 at 400 V, equivalent to 18.5 kW motor loads.
How is this contactor mounted?
It supports screw mounting or 35 mm DIN rail mounting for flexibility.
Which standards does it comply with?
It conforms to IEC/EN/BS 60947-1 and 60947-4-1, plus UL and CSA equivalents.
What are the environmental limits?
Operating temperature is -50 to 70 °C, pollution degree 3, and use up to 3000 m altitude.
Safety note: Installation must be performed by qualified personnel. Isolate power before wiring, tighten terminals to 2.5 to 3 Nm, and follow IEC/EN 60947 and manufacturer instructions.
| Manufacturer Part Number | BF3800A048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975161227 |
| Coil Voltage | 48V |
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