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BF150T4A400 Lovato contactor 4 pole AC3:150A 75kw 400VAC coil
Lovato BF150T4A400 four-pole power contactor with 400 V AC coil and 150 A AC-3 rating for high-power industrial motor control systems.
£379.38
Why Choose the Lovato BF150T4A400 Power Contactor?
The Lovato BF150T4A400 is a heavy-duty four-pole power contactor designed for reliable switching and control of high-current industrial motors and electrical loads. Part of the robust Lovato BF150 contactor series, it provides exceptional switching performance for demanding motor control, automation and power distribution applications.
This contactor features a 400 V AC coil operating at 50/60 Hz and four normally open main contacts, making it suitable for large industrial control panels, motor starters and machinery systems requiring dependable high-power switching. Its construction supports screw fixing and 35 mm DIN rail mounting for flexible installation.
With a rated operational current of 150 A AC-3 and a rated motor power of 75 kW at 400 V AC, the BF150T4A400 is designed for controlling large three-phase motors, pumps, compressors and industrial equipment requiring high-capacity electrical switching.
Key Advantages
- Heavy-duty four-pole power contactor designed for high-current industrial applications.
- 400 V AC coil suitable for industrial control circuits.
- 150 A AC-3 rated current for demanding motor switching applications.
- 75 kW motor switching capability at 400 V AC.
- 165 A AC-1 thermal current rating for high-capacity load switching.
- Robust construction with screw and DIN rail mounting compatibility.
Key Features
- Lovato BF150 contactor series.
- Four normally open main poles for flexible switching arrangements.
- 400 V AC 50/60 Hz coil.
- 165 A AC-1 thermal current rating.
- 150 A AC-3 operational current at 400 V AC.
- 75 kW AC-3 motor power rating at 400 V AC.
- 1000 V rated insulation voltage.
- High electrical and mechanical endurance for industrial environments.
Reliable Switching for Industrial Motor Control
Power contactors such as the Lovato BF150T4A400 provide reliable switching between industrial control circuits and high-power electrical loads. They allow automation systems, PLCs and motor protection equipment to control large motors safely and efficiently.
The BF150 series is designed for demanding industrial environments where high current capacity, robust construction and long operational life are essential. Its four-pole configuration provides additional flexibility for power switching and isolation applications.
Typical Applications
- Large industrial motor control panels.
- Heavy machinery automation systems.
- Pumps and compressor systems.
- Industrial production equipment.
- Motor starters and switching assemblies.
- Electrical distribution systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Power | 75 kW | |
| Current | 150 A | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 165 A | |
| Series | BF Contactors | |
| Product type | Four-pole contactor | |
| Number of poles | 4 | |
| Contact configuration | 4 NO | |
| Type of coil | AC coil 50/60 Hz | |
| Control coil voltage | 400 V AC | |
| Supply frequency | 50/60 Hz | |
| AC1 thermal current (Ith) | 165 A | |
| AC-3 operational current | 150 A | |
| Motor power rating | 75 kW at 400 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Mounting type | Screw / DIN rail 35 mm | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 front terminals | |
| Width | 102 mm | |
| Height | 169.2 mm | |
| Depth | approx. 144 to 151 mm | |
| Weight | approx. 2780 to 2867 g | |
| Mechanical life | 15 million operations | |
| Operating temperature | -50 °C to +70 °C | |
| Maximum altitude | 3000 m | |
| EAN | 8013975239452 | |
| Standards | IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1 | |
| Certifications | CCC, EAC, cULus, CSA, UL 60335-2-40 LZGH A2L | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato BF150T4A400 used for?
The Lovato BF150T4A400 is a four-pole power contactor used for switching and controlling high-power industrial motors and electrical loads.
What coil voltage does the BF150T4A400 require?
The BF150T4A400 uses a 400 V AC coil operating at 50/60 Hz.
What motor power can this contactor handle?
The contactor supports motors up to 75 kW at 400 V AC in AC-3 duty.
How many poles does the Lovato BF150T4A400 have?
The BF150T4A400 is a four-pole contactor with four main normally open contacts.
How is this contactor installed?
The BF150T4A400 can be installed using screw fixing or on a standard 35 mm DIN rail.
Trusted for Industrial Automation
Lovato BF series contactors are trusted by industrial engineers and machine builders for reliable high-current switching, robust motor control and dependable operation in demanding electrical systems.
