Lovato 11B1804L00220C220 four-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.
£2,124.81
The Lovato 11B1804L00220C220 is a heavy-duty four-pole power contactor designed for demanding industrial switching applications. Part of the proven Lovato B180 contactor series, it combines high current capacity with a factory-fitted mechanical latch, making it ideal for installations requiring maintained contact operation.
Featuring a versatile 220–240V AC/DC operating coil and a 220–240V DC powered mechanical latch, this contactor provides dependable switching performance in industrial control panels, power distribution equipment and automation systems. Manufactured to IEC, UL and CSA standards, it delivers reliable long-term performance in demanding environments.
With an IEC AC-1 thermal current rating of 275A, robust screw mounting and four main poles, the 11B1804L00220C220 is well suited for high-capacity resistive load switching, isolation duties and industrial machinery where dependable maintained contact operation is required.
The Lovato B180 series is engineered for reliable switching of high-current industrial loads. Its robust contact system, high insulation ratings and long mechanical life make it suitable for demanding electrical installations where dependable operation is essential.
The integrated mechanical latch enables maintained-contact operation without continuous coil energisation, making the contactor particularly suitable for specialised automation, control and power distribution applications.
| Power | 100 kW |
|---|---|
| Current | 185 A |
| Voltage | 240 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | B180 |
| Product type | Four-pole latching industrial contactor |
| IEC thermal current Ith (AC-1) | 275 A |
| Rated operational current (AC-3 at 400 V) | 185 A |
| Rated operational power at 400 V AC-3 | 100 kW |
| Control coil voltage | 220–240 V AC/DC |
| Mechanical latch voltage | 220–240 V DC |
| Control frequency | 50/60 Hz |
| Maximum operational voltage | 690 V AC |
| Rated insulation voltage Ui | 1000 V |
| Impulse withstand voltage Uimp | 8 kV |
| Number of poles | 4 |
| Main contacts | 4 NO |
| Type of coil | AC/DC coil |
| Mechanical latch | Factory fitted G495 latch assembly |
| Mounting type | Screw mounting |
| Connection type | Bolt connection |
| Protection rating | IP20 terminals |
| Operational frequency range | 25–400 Hz |
| Weight | approx. 6900 g |
| Package dimensions | approx. 180 × 163 × 195 mm |
| EAN | 8013975067697 |
| 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 |
It is a heavy-duty four-pole industrial power contactor designed for switching high-current electrical loads in automation and power distribution systems.
The operating coil accepts 220–240V AC/DC control voltage.
Yes. It is supplied with a factory-fitted 220–240V DC mechanical latch for maintained-contact operation.
This model features four main power poles for multi-circuit switching applications.
It is commonly installed in industrial control panels, switchboards, machinery and power distribution systems requiring reliable high-current switching.
Lovato Electric contactors are trusted by machine builders, panel manufacturers and industrial engineers for dependable switching performance, long service life and compliance with international electrical standards.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11B1804L00220C220 Four Pole Power Contactor", "sku": "11B1804L00220C220", "mpn": "11B1804L00220C220", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Power Contactors", "description": "Lovato 11B1804L00220C220 four-pole industrial power contactor with 275A AC-1 rating, 220–240V AC/DC operating coil and factory-fitted 220–240V DC mechanical latch.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@type": "PropertyValue", "name": "Thermal current", "value": "275 A AC-1" }, { "@type": "PropertyValue", "name": "Operating coil", "value": "220–240 V AC/DC" }, { "@type": "PropertyValue", "name": "Mechanical latch", "value": "220–240 V DC" }, { "@type": "PropertyValue", "name": "Rated insulation voltage", "value": "1000 V" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11B1804L00220C220 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is a heavy-duty four-pole industrial power contactor designed for switching high-current electrical loads in automation and power distribution systems." } }, { "@type": "Question", "name": "What coil voltage does this contactor use?", "acceptedAnswer": { "@type": "Answer", "text": "The operating coil accepts 220–240V AC/DC control voltage." } }, { "@type": "Question", "name": "Does this model include a mechanical latch?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. It is supplied with a factory-fitted 220–240V DC mechanical latch for maintained-contact operation." } }, { "@type": "Question", "name": "How many poles does the contactor have?", "acceptedAnswer": { "@type": "Answer", "text": "This model features four main power poles for multi-circuit switching applications." } }, { "@type": "Question", "name": "Where is this contactor typically installed?", "acceptedAnswer": { "@type": "Answer", "text": "It is commonly installed in industrial control panels, switchboards, machinery and power distribution systems requiring reliable high-current switching." } } ] }
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...