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11B115L00110380 – 3P CONTACTOR 110/125V C/W LATCH 380VAC
Lovato 11B115L00110380 B115 three-pole power contactor with 110 A AC-3 rating, 110–125 V AC/DC coil and integrated G495 mechanical latch for industrial motor control applications.
Why Choose the Lovato 11B115L00110380 Power Contactor?
The Lovato 11B115L00110380 is a heavy-duty three-pole power contactor designed for reliable switching of high-current motors and electrical loads in industrial automation, motor control centres and demanding power control applications. As part of the Lovato B115 contactor series, it delivers robust switching performance with an integrated mechanical latch for maintained contactor operation.
This contactor features an AC/DC 110–125 V coil and is factory fitted with a G495 mechanical latch with 380–415 V AC supply, allowing the contactor position to be maintained without continuous coil energisation. This makes it suitable for specialised control systems where secure maintained switching is required.
With a rated operational current of 110 A AC-3, an AC-1 thermal rating of 160 A and a motor power rating suitable for large three-phase motors, the Lovato 11B115L00110380 provides dependable switching for industrial machinery, pumps, compressors and automation equipment.
Key Advantages
- Heavy-duty power contactor for industrial motor control.
- 110 A AC-3 rated switching current for high-power applications.
- 110–125 V AC/DC coil for flexible control circuit design.
- Factory-fitted G495 mechanical latch for maintained contactor position.
- 380–415 V AC latch supply for mechanical holding operation.
- High insulation strength with long mechanical service life.
Key Features
- Lovato B115 series power contactor.
- Three main power poles.
- AC/DC 110–125 V operating coil.
- Integrated G495 mechanical latch.
- 110 A AC-3 operational current.
- 160 A conventional thermal current Ith.
- High-performance screw terminals.
- Designed for industrial motor starting and power switching applications.
Reliable High-Power Switching for Industrial Systems
Power contactors such as the Lovato 11B115L00110380 provide dependable switching and isolation for large electrical loads, including industrial motors and heavy machinery. The integrated mechanical latch allows the contactor to maintain its position without continuous coil power, making it suitable for specialised industrial control applications.
The Lovato B115 series is designed for engineers, panel builders and OEM manufacturers requiring high-current switching components with excellent insulation performance, long mechanical life and reliable operation in demanding environments.
Typical Applications
- Large three-phase motor control systems.
- Industrial automation control panels.
- Pumps, compressors and process equipment.
- Conveyors and material handling systems.
- Industrial switchgear assemblies.
- OEM machinery and power distribution systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V | |
| Current | 110 A | |
| Power | 55 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 160 A | |
| Manufacturer | Lovato Electric | |
| Series | B115 Contactors | |
| Model | 11B115L00110380 | |
| Product type | Power contactor with mechanical latch | |
| Number of poles | 3 | |
| Coil type | AC/DC coil | |
| Rated coil voltage | 110–125 V AC/DC | |
| Mechanical latch type | G495 | |
| Mechanical latch supply | 380–415 V AC | |
| Rated operational current AC-1 | 160 A | |
| Rated operational current AC-3 | 110 A | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 8 kV | |
| Mounting type | Screw mounting | |
| Connection type | Screw terminals | |
| Terminal tightening torque | 10 Nm | |
| Mechanical life | up to 10,000,000 operations | |
| Operating temperature | -50 to 70 °C | |
| Storage temperature | -60 to 80 °C | |
| Maximum altitude | 3000 m | |
| Pollution degree | 3 | |
| Weight | approx. 5.95 kg |
Frequently Asked Questions
What is the Lovato 11B115L00110380 used for?
The Lovato 11B115L00110380 is a high-current three-pole power contactor used for switching large motors and industrial electrical loads.
What current rating does this contactor provide?
The contactor provides a 110 A AC-3 operational current rating for motor switching applications.
What coil voltage does the Lovato 11B115L00110380 require?
The contactor uses an 110–125 V AC/DC coil.
Does this contactor include a mechanical latch?
Yes, the contactor is factory fitted with a G495 mechanical latch with a 380–415 V AC latch supply.
What type of applications is this contactor suitable for?
The contactor is suitable for heavy-duty motor control, industrial automation panels, pumps, compressors and high-power switching systems.
Trusted by Industrial Automation Professionals
Lovato B115 power contactors are widely used by engineers and machine builders to provide reliable high-current switching, secure maintained operation and long service life in demanding industrial applications.
