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11B115L00220110 – 3P CONTACTOR 220/240V C/W LATCH 110VAC
Lovato 11B115L00220110 B115 three-pole power contactor with 220–240 V AC/DC coil, G495 mechanical latch and 110 A AC-3 motor switching capability.
Why Choose the Lovato 11B115L00220110 B115 Contactor?
The Lovato 11B115L00220110 is a heavy-duty three-pole power contactor designed for reliable switching of high-current three-phase motors and industrial electrical loads. Part of the robust Lovato B115 contactor series, it combines high switching performance with an integrated mechanical latch for applications requiring secure contact holding and reliable operation.
This contactor features an AC/DC coil rated at 220–240 V and is supplied with a pre-fitted G495 mechanical latch rated at 110–125 V AC. The latching mechanism allows the contactor to remain mechanically held after energisation, making it suitable for specialised industrial control applications where continuous coil energisation is undesirable.
With an IEC AC-3 operational current rating of 110 A, an AC-3 motor power rating of 61 kW at 400 V AC and a high thermal current capacity of 160 A, the Lovato 11B115L00220110 is ideal for demanding motor control systems, industrial machinery and electrical distribution applications.
Key Advantages
- Heavy-duty three-pole contactor for industrial motor control.
- 110 A AC-3 operational current rating for high-power motor switching.
- 220–240 V AC/DC control coil for flexible control circuit integration.
- Pre-fitted G495 mechanical latch for secure contact holding.
- 160 A thermal current rating for robust electrical performance.
- Long mechanical service life for demanding industrial applications.
Key Features
- Lovato B115 contactor series.
- Three-pole power contactor configuration.
- AC/DC coil operation.
- 220–240 V AC/DC coil voltage.
- G495 mechanical latch included.
- Mechanical latch voltage: 110–125 V AC.
- 110 A AC-3 current rating.
- 160 A Ith thermal current rating.
- Suitable for high-current motor switching applications.
- Screw mounting design for industrial panel installation.
Reliable High-Current Motor Switching
Power contactors such as the Lovato 11B115L00220110 provide controlled switching of industrial motors and high-current electrical loads. They allow automation systems to safely manage equipment operation while handling demanding electrical conditions.
The B115 series is designed for industrial applications requiring high current capacity, strong insulation performance and reliable mechanical operation. The integrated mechanical latch provides additional flexibility for control systems where maintained contact operation is required.
Typical Applications
- Large industrial motor starters.
- Pumps and water treatment equipment.
- Compressors and heavy machinery.
- Industrial automation control panels.
- Motor control centres.
- Electrical distribution systems.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Current | 110 A | |
| Power | 61 kW | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 220 V AC, 220 V DC, 230 V AC, 240 V AC | |
| Device Type | Contactor | |
| Current AC-1 | 160 A | |
| Manufacturer | Lovato Electric | |
| Series | B115 | |
| Model | 11B115L00220110 | |
| Product type | Power contactor with mechanical latch | |
| Number of poles | 3 | |
| Main contact configuration | 3 poles | |
| Coil type | AC/DC coil | |
| Rated coil voltage | 220–240 V AC/DC | |
| Mechanical latch | G495 fitted | |
| Mechanical latch voltage | 110–125 V AC | |
| IEC thermal current Ith | 160 A | |
| Rated operational current AC-3 | 110 A | |
| Rated operational power AC-3 at 400 V AC | 61 kW | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Rated operational current AC-4 at 400 V AC | 47 A | |
| Mounting type | Screw mounting | |
| Protection rating | IP00 | |
| Mechanical life | 10,000,000 operations | |
| Operating temperature | -50 to 70 °C | |
| Maximum altitude | 3000 m | |
| Weight | approx. 6 kg |
Frequently Asked Questions
What is the Lovato 11B115L00220110 used for?
The Lovato 11B115L00220110 is a three-pole power contactor used for switching high-current motors and industrial electrical loads.
What coil voltage does the 11B115L00220110 use?
The contactor uses a 220–240 V AC/DC coil for control operation.
Does this contactor include a mechanical latch?
Yes, the 11B115L00220110 is supplied with a fitted G495 mechanical latch rated at 110–125 V AC.
What motor power can this contactor switch?
The contactor is rated for motors up to 61 kW at 400 V AC in AC-3 operation.
How is the Lovato 11B115L00220110 mounted?
The contactor uses screw mounting for installation in industrial electrical panels.
Trusted by Industrial Automation Engineers
Lovato B115 contactors provide reliable high-current switching solutions for industrial motor control, automation systems and demanding electrical applications.
