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11B115400380 – 4P CONTACTOR B115.4.00 380/415
Lovato 11B115400380 B115 four-pole power contactor with 380–415 V AC/DC coil and 160 A AC-1 current rating for industrial power switching applications.
Why Choose the Lovato 11B115400380 B115 Four-Pole Contactor?
The Lovato 11B115400380 is a heavy-duty B115 four-pole power contactor designed for reliable switching of high-current electrical loads in industrial automation, power distribution and motor control applications. Part of the Lovato B series contactor range, it provides robust switching performance, high electrical endurance and dependable operation in demanding industrial environments.
This contactor features a four-pole main contact configuration with an AC/DC coil rated 380–415 V AC/DC, allowing flexible control integration in industrial electrical systems. Its heavy-duty construction and screw terminal mounting provide reliable installation for high-power switching applications.
With a thermal current rating of 160 A (AC-1), an AC-3 operational current rating of 110 A at 440 V AC and a rated insulation voltage of 1000 V, the Lovato 11B115400380 is suitable for demanding industrial loads, control panels and power switching assemblies.
Key Advantages
- Heavy-duty four-pole power contactor designed for industrial switching.
- 160 A AC-1 thermal current rating for high-current applications.
- 380–415 V AC/DC coil supply for flexible control circuit integration.
- 1000 V rated insulation voltage for enhanced electrical protection.
- High mechanical endurance with up to 10,000,000 operating cycles.
- Screw mounting design for secure industrial panel installation.
Key Features
- Lovato B115 series four-pole contactor.
- 4-pole main contact configuration.
- AC/DC coil rated 380–415 V AC/DC.
- 160 A Ith and AC-1 rated operational current.
- 110 A AC-3 operational current at 440 V AC.
- 47 A AC-4 operational current at 400 V AC.
- Rated impulse withstand voltage of 8 kV.
- Mirror contacts according to IEC/EN 60947-4-1 Annex F.
Reliable Power Switching for Industrial Systems
Power contactors such as the Lovato B115 series provide dependable switching of high-current electrical loads, motors and industrial equipment. Their robust contact design allows efficient management of demanding applications while maintaining long service life and reliable operation.
The Lovato 11B115400380 combines high current capability with flexible AC/DC coil operation, making it suitable for industrial engineers and panel builders requiring dependable switching solutions for large electrical systems.
Typical Applications
- Industrial motor control systems.
- Power distribution switching panels.
- Heavy machinery and automation equipment.
- Industrial heating and resistive load switching.
- OEM electrical control assemblies.
- High-current industrial installations.
Technical Specifications
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| Coil / Supply Voltage | 380 V AC, 400 V AC, 415 V AC | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | B115 Contactors | |
| Model | 11B115400380 | |
| Product type | Power contactor | |
| Product designation | B115.4.00 | |
| Number of poles | 4 | |
| Coil type | AC/DC coil | |
| Coil voltage | 380–415 V AC/DC | |
| Thermal current Ith | 160 A | |
| Rated operational current AC-1 | 160 A at 40 °C | |
| Rated operational current AC-3 | 110 A at 440 V AC | |
| Rated operational current AC-4 | 47 A at 400 V AC | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Mounting type | Screw mounting | |
| Connection type | Screw terminals | |
| Protection rating | IP00 | |
| Mechanical life | 10,000,000 cycles | |
| Electrical life | 1,100,000 cycles | |
| Weight | approx. 6.18 kg |
Frequently Asked Questions
What is the Lovato 11B115400380 used for?
The Lovato 11B115400380 is a four-pole power contactor designed for switching high-current industrial loads, motors and electrical equipment.
What coil voltage does this contactor require?
The contactor uses an AC/DC coil rated 380–415 V AC/DC.
What is the rated current of the Lovato 11B115400380?
The contactor has a 160 A AC-1 thermal current rating and supports up to 110 A AC-3 operation at 440 V AC.
How many poles does this contactor have?
The Lovato 11B115400380 features a four-pole contact configuration.
Where is this contactor installed?
The contactor is typically installed in industrial control panels, power distribution systems and heavy-duty electrical assemblies.
Trusted for Industrial Power Control
Lovato power contactors are widely used by industrial engineers and panel builders to provide reliable high-current switching, long service life and dependable operation in demanding electrical systems.
