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11B115L0038048 – 3P CONTACOTR 380/415V C/W LATCH 48VAC
Lovato 11B115L0038048 heavy-duty three-pole industrial contactor with integrated G495 mechanical latch, 380–415 V AC/DC coil and 110 A AC-3 operational current rating for industrial automation and motor control applications.
Why Choose the Lovato 11B115L0038048 Power Contactor?
The Lovato 11B115L0038048 is a heavy-duty three-pole power contactor engineered for reliable switching of industrial motors and high-current electrical loads. As part of the proven Lovato B115 contactor series, this model combines a 380–415 V AC/DC operating coil with a factory-fitted G495 mechanical latch rated at 48 V AC, making it ideal for demanding industrial automation and motor control applications.
Its mechanically latched design enables the main contacts to remain in their selected position after the control signal has been removed, reducing the need for continuous coil energisation. The robust construction, long mechanical life and compliance with international standards make this contactor an excellent choice for OEM machinery, motor control centres and industrial electrical panels.
With an IEC AC-3 operating current of 110 A, a conventional thermal current of 160 A, and a 380–415 V AC/DC control coil, the 11B115L0038048 delivers dependable performance for demanding three-phase motor switching applications.
Key Advantages
- Heavy-duty three-pole industrial power contactor.
- 110 A IEC AC-3 switching capacity for demanding motor loads.
- 380–415 V AC/DC universal operating coil.
- Factory-fitted G495 mechanical latch (48 V AC).
- 160 A conventional thermal current.
- Long mechanical service life of up to 10 million operations.
Key Features
- Lovato B115 power contactor series.
- Three main power poles.
- 110 A IEC AC-3 operating current.
- 160 A AC-1 conventional thermal current.
- 380–415 V AC/DC control coil.
- Integrated G495 mechanical latch with 48 V AC control.
- 1000 V rated insulation voltage (Ui).
- 8 kV rated impulse withstand voltage (Uimp).
- Screw mounting for industrial control panels.
Reliable Motor Control for Industrial Machinery
The Lovato B115 series provides dependable switching of three-phase motors and industrial power circuits. Its high AC-3 rating allows it to handle frequent motor starting and stopping duties while maintaining reliable electrical performance in demanding industrial environments.
The integrated G495 mechanical latch maintains the selected contact position after the operating signal has been removed, making the contactor suitable for applications requiring maintained switching and reduced continuous coil power consumption.
Typical Applications
- Motor control centres (MCCs).
- Industrial automation systems.
- Conveyors and material handling equipment.
- Pumps, compressors and ventilation systems.
- Production and process machinery.
- OEM electrical control panels.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Power | 61 kW | |
| Current | 110 A | |
| Voltage | 415 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 380 V AC, 400 V AC, 415 V AC | |
| Device Type | Contactor | |
| Current AC-1 | 160 A | |
| Series | B Series Contactors | |
| Product type | Three-pole contactor with mechanical latch | |
| Number of poles | 3 | |
| Type of coil | AC/DC coil | |
| Coil / Supply Voltage | 380–415 V AC/DC | |
| Mechanical latch | G495 integrated | |
| Mechanical latch voltage | 48 V AC | |
| IEC operational current Ie (AC3) | 110 A | |
| Thermal current Ith | 160 A | |
| AC-4 operational current at 400 V | 47 A | |
| Rated operational power AC-3 at 400 V | 61 kW | |
| Mounting type | Screw mounting | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Operational frequency | 25–400 Hz | |
| Protection standards | IEC/EN 60947-1, IEC/EN 60947-4-1 | |
| Certifications | CCC, EAC, cULus, LOVAG | |
| Operating temperature | -50 °C to +70 °C | |
| Weight | approx. 6000 g | |
| Package dimensions | approx. 180 × 124 × 194 mm | |
| EAN | 8013975047880 | |
| HS code | 85365080 |
Frequently Asked Questions
What is the Lovato 11B115L0038048 used for?
It is used for switching three-phase motors and other high-current electrical loads in industrial automation and motor control systems.
What is the AC-3 current rating?
The contactor has an IEC AC-3 operating current rating of 110 A.
What control voltage does the contactor require?
The main operating coil is rated for a 380–415 V AC/DC control supply.
What voltage is the mechanical latch?
This model includes a factory-fitted G495 mechanical latch rated at 48 V AC.
Where is this contactor typically installed?
It is designed for installation inside industrial electrical panels, machinery control cabinets and motor control centres.
Trusted by Industrial Control Professionals
Lovato Electric B-series contactors are widely used by machine builders, panel manufacturers and automation engineers for reliable motor switching, long service life and dependable industrial performance.
