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11B180L00220220 – 3P CONTACTOR 220/240V C/W LATCH 220VAC
Lovato 11B180L00220220 three-pole industrial latching contactor with 275 A AC-1 thermal current rating, integrated G495 mechanical latch and 220–240 V AC/DC control coil for industrial motor control and power switching applications.
Why Choose the Lovato 11B180L00220220 Contactor?
The Lovato 11B180L00220220 is a heavy-duty three-pole power contactor designed for demanding motor control and industrial switching applications. As part of the proven Lovato B180 contactor series, this model features a 220–240V AC/DC operating coil and is supplied with a factory-fitted G495 mechanical latch with 220–240V AC latch coil, providing reliable maintained-contact operation in industrial automation systems.
Engineered for motor control centres, industrial control panels and heavy-duty machinery, the contactor delivers high switching performance with exceptional mechanical durability. The universal AC/DC operating coil simplifies control circuit design while the integrated mechanical latch maintains contact position without continuous coil energisation.
With an IEC AC-3 operational current of 185A and an IEC AC-1 thermal current rating of 275A, the 11B180L00220220 is ideally suited for controlling large three-phase motors and demanding industrial loads where long-term reliability is essential.
Key Advantages
- Heavy-duty 3-pole industrial power contactor.
- 185A IEC AC-3 motor switching capacity.
- 220–240V AC/DC universal operating coil.
- Factory-fitted G495 mechanical latch with 220–240V AC latch coil.
- 1000V rated insulation voltage and 8kV impulse withstand voltage.
- Designed for demanding industrial automation and motor control applications.
Key Features
- Lovato B180 series contactor.
- Three main power poles.
- 185A IEC AC-3 operational current.
- 275A IEC AC-1 thermal current.
- 220–240V AC/DC operating coil.
- Factory-installed G495 mechanical latch (220–240V AC).
- Screw mounting.
- Mechanical life up to 10 million operations.
Reliable Motor Control for Industrial Applications
The Lovato B180 series is engineered to provide dependable switching performance for large three-phase motors and industrial electrical loads. High-quality contacts, robust insulation and long mechanical endurance ensure reliable operation while reducing maintenance requirements in demanding industrial environments.
The integrated G495 mechanical latch provides maintained-contact functionality, making this contactor suitable for specialised automation systems, machine safety circuits and applications requiring secure latched operation.
Typical Applications
- Motor control centres.
- Industrial control panels.
- Heavy-duty machinery.
- Automation systems.
- Pumps and compressors.
- Industrial power distribution equipment.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 200–250 V | |
| Power | 100 kW | |
| Current | 185 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 3-pole | |
| Device Type | Contactor | |
| Current AC-1 | 275 A | |
| Series | B180 | |
| Product type | Three-pole latching industrial contactor | |
| IEC thermal current Ith (AC-1) | 275 A | |
| Rated operational current (AC-3 at 400 V) | 185 A | |
| Rated operational current (AC-4 at 400 V) | 65 A | |
| Rated operational power at 400 V AC-3 | 100 kW | |
| Control coil voltage | 220–240 V AC/DC | |
| Mechanical latch voltage | 110–125 V AC | |
| Control frequency | 25–400 Hz | |
| Maximum operational voltage | 690 V AC | |
| Rated insulation voltage Ui | 1000 V | |
| Impulse withstand voltage Uimp | 8 kV | |
| Number of poles | 3 | |
| Main contacts | 3 NO | |
| Type of coil | AC/DC coil | |
| Mechanical latch | Factory fitted G495 latch assembly | |
| Mounting type | Screw mounting | |
| Connection type | Bolt connection | |
| Protection rating | IP00 power terminals | |
| Short-time allowable current for 10s | 1500 A | |
| Mechanical life | 10,000,000 operations | |
| Electrical life | 1,000,000 operations | |
| Operating temperature | -50 °C to +70 °C | |
| Weight | approx. 6040 g | |
| Package dimensions | approx. 178 × 124 × 194 mm | |
| EAN | 8013975026144 | |
| HS Code | 85365080 | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1 |
Frequently Asked Questions
What is the Lovato 11B180L00220220 used for?
It is designed for switching large three-phase motors and industrial electrical loads in automation and power distribution systems.
What control voltage does this contactor require?
The integrated operating coil accepts 220–240V AC/DC control voltage.
Does this contactor include a mechanical latch?
Yes. It is supplied with a factory-fitted G495 mechanical latch with a 220–240V AC latch coil.
What is the AC-3 current rating?
The contactor has an IEC AC-3 operational current rating of 185A, making it suitable for demanding motor control applications.
Where is this contactor typically installed?
It is commonly installed in motor control centres, industrial control panels, switchboards and heavy-duty automation equipment.
Trusted by Industrial Professionals Worldwide
Lovato Electric contactors are trusted by OEM machine builders, panel manufacturers and industrial engineers for reliable motor switching, robust construction and long operational life in demanding industrial environments.
