Why Choose the Lovato 11B4004L00110110 Contactor?
The Lovato 11B4004L00110110 is a heavy-duty four-pole industrial contactor engineered for reliable switching of high-current electrical loads in industrial motor control and power distribution applications. As part of the trusted Lovato B400 contactor series, this model is supplied with a 110–125 V AC/DC control coil and a factory-fitted G495 mechanical latch, making it ideal for applications requiring maintained contact without continuous coil energisation.
Designed for demanding industrial environments, the contactor delivers exceptional electrical performance, high switching reliability and long mechanical life. Its robust construction, combined with compliance to major international standards, makes it suitable for OEM machinery, industrial automation systems, switchgear and power control panels.
With an AC-1 thermal current rating of 550 A and an AC-3 operational rating of 420 A (225 kW at 400 V), the Lovato 11B4004L00110110 provides dependable performance for heavy-duty motor starting and industrial power switching applications.
Key Advantages
- Heavy-duty 4-pole industrial contactor for demanding switching duties.
- 550 A AC-1 thermal current for high-current applications.
- 420 A AC-3 operational current at 400 V.
- Integrated G495 mechanical latch maintains switching position without continuous coil power.
- 110–125 V AC/DC universal control coil for flexible installation.
- Designed for industrial automation, motor control and power distribution systems.
Key Features
- Lovato B400 Series.
- 4-pole contactor.
- 110–125 V AC/DC control coil.
- Integrated mechanical latch (G495).
- 550 A AC-1 thermal current rating.
- 420 A AC-3 operational current at 400 V.
- 225 kW motor power rating at 400 V AC-3.
- Manufactured to IEC, UL and CSA international standards.
Reliable Heavy-Duty Power Switching
Industrial contactors such as the Lovato 11B4004L00110110 provide dependable switching of high-current electrical loads while ensuring safe and efficient operation of industrial motors and automation equipment. The integrated mechanical latch allows the contactor to remain energised mechanically without continuous coil power, helping improve energy efficiency and operational reliability.
The Lovato B400 series is widely used by machine builders, electrical panel manufacturers and industrial maintenance engineers requiring reliable switching performance in demanding industrial environments.
Typical Applications
- Industrial motor starters.
- Heavy-duty power distribution systems.
- Industrial automation and control panels.
- Large HVAC installations.
- Process manufacturing equipment.
- Material handling and conveyor systems.
