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11B11500440 - 3P CONTACTOR B115.00 440/480V
MPN: 11B11500440
Alt. SKU: B11500440
Why Choose the Lovato 11B11500440 Three-Pole Contactor?
The Lovato 11B11500440 is a robust and highly reliable three-pole industrial contactor engineered for demanding motor control and power switching applications. As part of the advanced Lovato B series contactors, this unit delivers dependable switching performance for industrial automation systems, motor starters and heavy-duty control panels.
Designed for industrial environments requiring high current handling and long operational life, the 11B11500440 provides efficient switching of three-phase motors and power circuits. Its universal 440–480 V AC/DC coil simplifies stock management and installation while ensuring compatibility with a wide range of industrial control systems.
With an IEC AC-3 operating current rating of 110 A, high insulation performance and a mechanical life of up to 10 million operations, the Lovato B115 contactor is suitable for demanding industrial applications including pumps, compressors, conveyors, HVAC systems and manufacturing machinery.
Key Advantages
- Heavy-duty three-pole industrial contactor.
- 110 A AC-3 current rating for motor switching applications.
- 440–480 V AC/DC universal coil simplifies inventory management.
- High insulation rating with 1000 V Ui and 8 kV Uimp.
- Long mechanical life of up to 10 million operations.
- Reliable operation in demanding industrial environments.
- Suitable for industrial automation and motor control systems.
Key Features
- Lovato B series contactor.
- Three-pole configuration.
- IEC AC-3 rated current: 110 A.
- 440–480 V AC/DC coil voltage.
- Universal AC/DC coil technology.
- Screw mounting configuration.
- Rated insulation voltage Ui 1000 V.
- Impulse withstand voltage Uimp 8 kV.
- Mechanical life up to 10,000,000 cycles.
Technical Specifications
- Manufacturer: Lovato Electric
- Series: B Series Contactors
- Model: 11B11500440
- Product type: Three-pole contactor
- Number of poles: 3
- IEC operating current Ie (AC-3): 110 A
- Coil type: AC/DC universal coil
- Coil voltage: 440–480 V AC/DC
- Mounting type: Screw mounting
- Rated insulation voltage (Ui): 1000 V
- Impulse withstand voltage (Uimp): 8 kV
- Thermal current Ith: 160 A
- Mechanical life: 10,000,000 operations
- Protection standards: IEC/EN 60947-1, IEC/EN 60947-4-1
- Operating temperature: -50 °C to +70 °C
- Weight: approx. 5195 g
- EAN: 8013975025819
Reliable Industrial Switching Performance
Industrial contactors such as the Lovato 11B11500440 are designed for reliable switching of motors and power circuits in demanding automation systems. Their heavy-duty construction allows consistent operation under high electrical loads while supporting long service life in industrial environments.
The Lovato B series contactor range is widely used by panel builders and automation engineers for motor control centres, machinery systems and industrial power switching applications requiring dependable performance and robust electrical ratings.
Typical Applications
- Industrial motor starters and control panels.
- Pumps, compressors and ventilation systems.
- Conveyor and material handling systems.
- HVAC and building services installations.
- Manufacturing and process automation equipment.
- Industrial power switching applications.
Frequently Asked Questions
What is the Lovato 11B11500440 used for?
The 11B11500440 is a heavy-duty three-pole contactor used for switching motors and industrial power circuits in automation systems.
What is the AC-3 current rating?
The contactor has an IEC AC-3 operating current rating of 110 A.
What coil voltage does the contactor use?
The unit features a universal 440–480 V AC/DC coil for flexible industrial applications.
What standards does the contactor comply with?
The 11B11500440 conforms to IEC/EN 60947-1 and IEC/EN 60947-4-1 standards along with UL and CSA approvals.
Where is the contactor typically installed?
The contactor is commonly installed in industrial control panels, motor control centres and automation systems requiring reliable high-current switching.
Trusted by Industrial Automation Engineers Worldwide
Lovato B series contactors are widely used in industrial automation systems where dependable motor switching, high electrical endurance and reliable performance are essential for continuous operation.
| Manufacturer Part Number | 11B11500440 |
|---|---|
| Manufacturer | Lovato |
| Packed Quantity | 1 |
| Barcode | 8013975025819 |
| Alternative Product SKU | B11500440 |
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