Why Choose the Lovato 11B500SL00110 Power Contactor?
The Lovato 11B500SL00110 is a heavy-duty 3-pole power contactor engineered for reliable switching of high-current industrial motors and power circuits. As part of the proven Lovato B500 contactor series, it delivers dependable performance for motor control centres, industrial automation systems and OEM machinery operating under demanding conditions.
This model features a 110–125 V AC/DC universal control coil and is predisposed for the optional G495 mechanical latch, allowing future conversion to maintained-contact operation if required. The universal AC/DC coil provides greater installation flexibility while simplifying control voltage selection across 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 the capability to switch motors up to 290 kW, the 11B500SL00110 is built for reliable operation in heavy-duty industrial environments.
Key Advantages
- Heavy-duty 3-pole industrial power contactor.
- 700 A IEC AC-1 thermal current rating.
- 520 A AC-3 operational current at 400 V.
- 110–125 V AC/DC universal control coil.
- Prepared for optional G495 mechanical latch.
- Long electrical and mechanical service life.
- Suitable for demanding industrial motor control applications.
Key Features
- Lovato B500 Series power contactor.
- 3 normally open (3 NO) main poles.
- 110–125 V AC/DC operating coil.
- 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.
- Prepared for optional G495 mechanical latch.
- 1000 V rated insulation voltage.
- 8 kV impulse withstand voltage.
- Mirror contacts compliant with IEC/EN 60947-4-1.
- Screw mounting with bolt-type main terminals.
Reliable High-Power Motor Control
The Lovato B500 series is designed for switching high-current industrial motors and heavy electrical loads with exceptional reliability. Its robust construction and universal AC/DC coil provide dependable operation across industrial automation systems, manufacturing facilities and motor control centres.
Being prepared for the optional G495 mechanical latch gives engineers additional flexibility, allowing maintained-contact functionality to be added without replacing the contactor.
Typical Applications
- Industrial motor starters.
- Motor control centres.
- Heavy-duty power distribution.
- Industrial automation systems.
- OEM machinery.
- Pumps, compressors and conveyor systems.
- Manufacturing and processing equipment.
