Lovato 11B6301000400220 ultra heavy-duty four-pole industrial contactor with 1000 A AC1 operational current rating, 220–240 V AC/DC operating coil and high-performance switching capability for industrial motor control and power switching applications.
£7,938.53
The Lovato 11B6301000400220 is a heavy-duty four-pole power contactor designed for reliable switching of high-current electrical loads in industrial control, automation and power distribution systems. As part of the robust Lovato B6301000 contactor series, it is engineered for applications requiring substantial current capacity, dependable operation and long service life.
This contactor provides an IEC conventional free-air thermal current rating of 1000 A in AC-1 duty, making it suitable for resistive loads, industrial heating systems and other high-power electrical circuits. Its four normally open main poles enable simultaneous switching of four conductors, supporting three-phase systems that require neutral isolation or other four-pole configurations.
With an electronically controlled 220–240 V AC/DC coil, the 11B6301000400220 offers flexible integration into both AC and DC industrial control circuits. Its screw-mounted construction, bolt-connected power terminals and high insulation capability make it suitable for installation in motor control centres, switchboards and heavy industrial machinery.
Power contactors such as the Lovato 11B6301000400220 allow high-current equipment and distribution circuits to be switched remotely using a lower-power control signal. Applying the specified voltage to the coil closes all four main contacts, allowing electrical power to flow to the connected load.
The four-pole configuration is particularly useful when an installation requires simultaneous switching of three phase conductors and a neutral conductor. Its high current rating, AC/DC coil and robust power connections support dependable integration into motor control centres, industrial switchboards and automated production equipment.
| Power | 355 kW |
|---|---|
| Current | 630 A |
| Voltage | 240 V |
| Phase | Three Phase |
| Series | B6301000 Contactors |
| Product type | Four-pole power contactor |
| Number of poles | 4 |
| Main contact configuration | 4 NO |
| IEC conventional free air thermal current Ith | 1000 A |
| IEC operational current and power Ie (AC3) 400 V | 630 A / 355 kW |
| Type of coil | AC/DC coil |
| Rated coil voltage | 220–240 V AC/DC |
| Rated insulation voltage Ui | 690–1000 V |
| Rated impulse withstand voltage Uimp | 8 kV |
| Operational frequency | 50 / 60 Hz |
| Mounting type | Screw mounting |
| Connection type | Bolt/screw terminals |
| Width | Approx. 259 mm |
| Height | Approx. 476 mm |
| Depth | Approx. 263 mm |
| Operating temperature | -50 °C to +70 °C |
| Mechanical operating cycles | 5,000,000 |
| Electrical operating cycles | 700,000 |
| Weight | Approx. 25.66 kg |
| Package dimensions | Approx. 480 × 250 × 260 mm |
| EAN | 8013975035221 |
| HS Code | 85365080 |
| Compliance 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 |
| Certifications | cULus, CCC, EAC, UKCA |
This contactor is used to switch high-current four-pole electrical circuits in industrial control, motor switching, power distribution and automation applications.
The contactor has an IEC conventional free-air thermal current rating of 1000 A in AC-1 duty at ambient temperatures up to 40°C.
The Lovato 11B6301000400220 uses an electronically controlled 220–240 V AC/DC coil.
This model has four normally open main power poles, allowing four conductors to be switched simultaneously.
The contactor has an AC-3 operational rating of approximately 630 A or 355 kW at 400 V.
Lovato B Series power contactors are designed to provide dependable high-current switching, robust industrial performance and reliable integration into demanding automation and electrical distribution systems.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11B6301000400220 Four-Pole Power Contactor 1000 A 220–240 V AC/DC", "sku": "11B6301000400220", "mpn": "11B6301000400220", "gtin13": "8013975035221", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Power Contactors", "description": "Lovato 11B6301000400220 B6301000 four-pole power contactor with a 1000 A AC-1 thermal current rating, 630 A AC-3 rating at 400 V and a 220–240 V AC/DC control coil.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@type": "PropertyValue", "name": "Main contact configuration", "value": "4 normally open" }, { "@type": "PropertyValue", "name": "IEC thermal current", "value": "1000 A AC-1 at 40°C" }, { "@type": "PropertyValue", "name": "AC-3 rating at 400 V", "value": "630 A / 355 kW" }, { "@type": "PropertyValue", "name": "Coil type", "value": "AC/DC electronically controlled" }, { "@type": "PropertyValue", "name": "Coil voltage", "value": "220–240 V AC/DC" }, { "@type": "PropertyValue", "name": "Rated insulation voltage", "value": "1000 V" }, { "@type": "PropertyValue", "name": "Rated impulse withstand voltage", "value": "8 kV" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "Screw fixing" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11B6301000400220 used for?", "acceptedAnswer": { "@type": "Answer", "text": "This contactor is used to switch high-current four-pole electrical circuits in industrial control, motor switching, power distribution and automation applications." } }, { "@type": "Question", "name": "What current can this contactor handle?", "acceptedAnswer": { "@type": "Answer", "text": "The contactor has an IEC conventional free-air thermal current rating of 1000 A in AC-1 duty at ambient temperatures up to 40°C." } }, { "@type": "Question", "name": "What control voltage does the coil require?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11B6301000400220 uses an electronically controlled 220–240 V AC/DC coil." } }, { "@type": "Question", "name": "How many power poles does this contactor have?", "acceptedAnswer": { "@type": "Answer", "text": "This model has four normally open main power poles, allowing four conductors to be switched simultaneously." } }, { "@type": "Question", "name": "What is the motor switching rating at 400 V?", "acceptedAnswer": { "@type": "Answer", "text": "The contactor has an AC-3 operational rating of approximately 630 A or 355 kW at 400 V." } } ] }
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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...