Why Choose the Lovato 11B500L00220C220 Power Contactor?
The Lovato 11B500L00220C220 is a heavy-duty 3-pole power contactor with an integrated mechanical latch engineered for demanding industrial motor control and power switching applications. As part of the robust Lovato B500 contactor series, it delivers dependable switching performance while maintaining its contact position mechanically without continuous coil energisation.
This version is equipped with a 220–240 V AC/DC universal operating coil and a factory-fitted G495 mechanical latch (220–240 VDC), making it ideal for applications where maintained contact operation, reduced energy consumption and reliable switching are required.
With an IEC AC-1 thermal current rating of 700 A, an AC-3 operational current of 520 A at 400 V, and the capability to switch motors up to 290 kW, the 11B500L00220C220 is designed to perform reliably in the most demanding industrial environments.
Key Advantages
- Heavy-duty 3-pole industrial power contactor.
- Factory-fitted G495 mechanical latch (220–240 VDC).
- 700 A IEC AC-1 thermal current rating.
- 520 A AC-3 operational current at 400 V.
- 220–240 V AC/DC universal control coil.
- Excellent electrical and mechanical endurance.
- Ideal for industrial motor control, automation and power distribution.
Key Features
- Lovato B500 Series power contactor.
- 3 normally open (3 NO) main poles.
- Integrated G495 mechanical latch (220–240 VDC).
- 700 A IEC AC-1 rated thermal current.
- 520 A AC-3 operational current at 400 V.
- 290 kW AC-3 motor switching capacity at 400 V.
- 220–240 V AC/DC operating coil.
- 1000 V rated insulation voltage.
- 8 kV impulse withstand voltage.
- Mirror contacts compliant with IEC/EN 60947-4-1.
- Screw mounting with heavy-duty power terminals.
Reliable Maintained Switching for Industrial Applications
The Lovato B500 range is engineered for reliable switching of high-current industrial motors and power circuits. The integrated mechanical latch maintains the contact position without continuous coil power, improving efficiency while providing dependable long-term performance for industrial automation and process control.
Its robust mechanical construction, high insulation ratings and compliance with IEC/EN 60947 standards make the 11B500L00220C220 an excellent choice for OEM machinery, motor control centres, switchboards and heavy-duty industrial installations.
Typical Applications
- Industrial motor starters.
- Motor control centres.
- Heavy-duty power distribution.
- Industrial automation systems.
- OEM machinery.
- Energy management systems.
- Applications requiring maintained contact operation.
