Why Choose the Lovato 11B5004L00220C220 Power Contactor?
The Lovato 11B5004L00220C220 is a heavy-duty 4-pole power contactor with integrated mechanical latch designed for demanding industrial switching applications. As part of the proven Lovato B500 contactor series, it provides reliable switching performance for motor control, power distribution and industrial automation systems requiring maintained contact operation.
This version is supplied with a 220–240 V AC/DC operating coil and a factory-fitted G495 mechanical latch rated for 220–240 VDC, allowing the contactor to remain energised mechanically without continuous coil power. This makes it ideal for energy-saving control systems, safety functions and specialised industrial applications.
With an IEC AC-1 thermal current rating of 700 A, an AC-3 operational current of 520 A at 400 V and a 290 kW motor switching capacity, the 11B5004L00220C220 delivers dependable performance in demanding industrial environments.
Key Advantages
- Heavy-duty 4-pole industrial power contactor.
- Factory-fitted G495 mechanical latch for maintained contact operation.
- 700 A IEC AC-1 thermal current rating.
- 520 A AC-3 operational current at 400 V.
- 220–240 V AC/DC control coil.
- Designed for demanding industrial motor control applications.
- High electrical and mechanical endurance.
Key Features
- Lovato B500 Series power contactor.
- 4 normally open (4 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.
- Rated insulation voltage: 1000 V.
- Impulse withstand voltage: 8 kV.
- Conforms to IEC/EN 60947-1 & IEC/EN 60947-4-1, UL and CSA standards.
Reliable Maintained Switching for Industrial Systems
The Lovato B500 range is engineered for reliable switching of large industrial electrical loads. The integrated mechanical latch allows the contactor to maintain its switching position without continuous coil energisation, improving efficiency while providing dependable operation for industrial automation systems.
Its robust construction, high insulation ratings and compliance with international standards make the 11B5004L00220C220 ideal for heavy-duty industrial control panels, motor control centres and OEM machinery.
Typical Applications
- Industrial motor starters.
- Heavy-duty power distribution.
- Motor control centres.
- Industrial automation systems.
- OEM electrical control panels.
- Energy management systems.
- Applications requiring maintained contact operation.
