Why Choose the Lovato 11B63000110 Power Contactor?
The Lovato 11B63000110 is a heavy-duty three-pole power contactor designed for high-current industrial switching applications. Part of the advanced Lovato B630 contactor series, it provides reliable control of large motors, power systems and industrial loads where high electrical performance and long service life are required.
This contactor features an AC/DC coil rated at 110...125 V and three main power poles for switching high-current circuits. Its robust construction, screw mounting design and high thermal capacity make it suitable for demanding industrial installations, motor control centres and automation systems.
With a rated operational current of 630 A AC-3 and a rated operational power of up to 355 kW at 400 V AC-3, the Lovato 11B63000110 is engineered for large motor applications requiring dependable switching performance and excellent electrical endurance.
Key Advantages
- Heavy-duty three-pole power contactor for high-current industrial applications.
- 630 A AC-3 operational current rating for large motor switching.
- 110...125 V AC/DC coil operation for flexible control systems.
- High thermal capacity with 800 A Ith rating.
- Long mechanical and electrical service life for demanding installations.
- Suitable for large machinery, motor control centres and industrial power systems.
Key Features
- Lovato B630 power contactor series.
- Three-pole contactor design.
- 630 A AC-3 rated operational current.
- 355 kW AC-3 motor switching capability at 400 V.
- 110...125 V AC/DC coil.
- 800 A conventional thermal current rating.
- Mirror contact function according to IEC/EN 60947-4-1 Annex F.
- Screw mounting for secure industrial installation.
Reliable High-Power Switching for Industrial Systems
Power contactors such as the Lovato 11B63000110 provide a reliable method of controlling large electrical loads by allowing high-current circuits to be switched using a lower-power control signal. They are essential components in industrial motor starters, heavy machinery and electrical distribution systems.
The Lovato B630 series is designed for demanding applications requiring high current capability, robust mechanical construction and dependable switching performance. Its high insulation rating and mirror contact capability support modern industrial safety requirements.
Typical Applications
- Large industrial motor starters.
- Motor control centres and switchboards.
- Heavy machinery and production equipment.
- Pumps, compressors and industrial drives.
- Energy and process control systems.
- OEM industrial automation installations.
