Lovato 11B630100000110 ultra heavy-duty three-pole industrial contactor with 1000 A AC1 operational current rating, 110–125 V AC/DC operating coil and high-performance switching capability for industrial motor control and power switching applications.
£6,649.20
The Lovato 11B630100000110 is an ultra heavy-duty 3-pole power contactor designed for switching extremely high-current industrial motors and power circuits. As part of the flagship Lovato B6301000 contactor series, it delivers outstanding reliability for demanding motor control, power distribution and industrial automation applications requiring maximum performance.
Featuring a 110–125 V AC/DC universal control coil, this contactor offers exceptional installation flexibility while maintaining reliable operation across both AC and DC control systems. Its robust screw-mounted construction, heavy-duty bolt terminals and mirror contacts make it ideal for switchgear manufacturers, OEM machine builders and heavy industrial installations.
With an impressive IEC AC-1 thermal current rating of 1000 A, the 11B630100000110 is engineered for the most demanding industrial applications where dependable switching performance, long mechanical life and international compliance are essential.
The Lovato B6301000 series is engineered for the largest industrial motors and the most demanding electrical switching applications. Its extremely high current capacity, universal AC/DC coil and robust mechanical construction ensure dependable operation in heavy industry, power generation, infrastructure and process control environments.
Built to international IEC, UL and CSA standards, the 11B630100000110 provides exceptional reliability, long service life and dependable performance in critical industrial installations.
| Power | 1000 kW |
|---|---|
| Current | 1000 A |
| Voltage | 125 V |
| Phase | Three Phase |
| Series | B6301000 Contactors |
| Product type | Three-pole power contactor |
| Number of poles | 3 |
| Main contact configuration | 3 NO |
| IEC conventional free air thermal current Ith | 1000 A |
| IEC operational current Ie AC-1 at 40 °C | 1000 A |
| IEC operational current Ie AC-1 at 55 °C | 850 A |
| IEC operational current Ie AC-1 at 70 °C | 700 A |
| AC-4 operational current at 400 V | 260 A |
| Rated operational power AC-1 at 690 V | 1000 kW |
| Type of coil | AC/DC coil |
| Rated coil voltage | 110–125 V AC/DC |
| Rated insulation voltage Ui | 1000 V |
| Rated impulse withstand voltage Uimp | 8 kV |
| Operational frequency | 25–400 Hz |
| Short-time allowable current for 10 s | 5600 A |
| Making capacity | 6300 A RMS |
| Breaking capacity at 440 V | 6300 A |
| Protection fuse | gG 1000 A |
| Mounting type | Screw mounting |
| Connection type | Bolt/screw terminals |
| Width | Approx. 200 mm |
| Height | Approx. 480 mm |
| Depth | Approx. 265 mm |
| Operating temperature | -50 °C to +70 °C |
| Mechanical operating cycles | 5,000,000 |
| Electrical operating cycles | 700,000 |
| Weight | Approx. 21.4 kg |
| EAN | 8013975053218 |
| 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 |
It is a heavy-duty three-pole power contactor designed for switching very large industrial motors and high-current power circuits.
The 11B630100000110 features three normally open (3 NO) main poles.
This model uses a 110–125 V AC/DC universal operating coil.
The contactor has an IEC AC-1 thermal current rating of 1000 A, making it suitable for extremely demanding industrial power applications.
It is commonly installed in industrial control panels, switchgear assemblies, motor control centres and heavy-duty power distribution systems.
Lovato B6301000 power contactors are trusted worldwide by OEM machine builders, panel manufacturers and industrial engineers for dependable high-current switching, exceptional durability and long-term operational reliability.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11B630100000110 3-Pole Power Contactor", "sku": "11B630100000110", "mpn": "11B630100000110", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Power Contactors", "description": "Lovato 11B630100000110 three-pole industrial power contactor with 110–125 V AC/DC coil, 1000 A IEC AC-1 rating and heavy-duty screw mounting for industrial motor control.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Number of poles", "value": "3" }, { "@type": "PropertyValue", "name": "IEC AC-1 current", "value": "1000 A" }, { "@type": "PropertyValue", "name": "Control coil voltage", "value": "110–125 V AC/DC" }, { "@type": "PropertyValue", "name": "Rated insulation voltage", "value": "1000 V" }, { "@type": "PropertyValue", "name": "Mounting", "value": "Screw" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11B630100000110 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is a heavy-duty three-pole power contactor designed for switching very large industrial motors and high-current power circuits." } }, { "@type": "Question", "name": "How many poles does this contactor have?", "acceptedAnswer": { "@type": "Answer", "text": "The 11B630100000110 features three normally open (3 NO) main poles." } }, { "@type": "Question", "name": "What control voltage does this contactor require?", "acceptedAnswer": { "@type": "Answer", "text": "This model uses a 110–125 V AC/DC universal operating coil." } }, { "@type": "Question", "name": "What is the thermal current rating?", "acceptedAnswer": { "@type": "Answer", "text": "The contactor has an IEC AC-1 thermal current rating of 1000 A." } }, { "@type": "Question", "name": "Where is this contactor typically installed?", "acceptedAnswer": { "@type": "Answer", "text": "It is commonly installed in industrial control panels, switchgear assemblies, motor control centres and heavy-duty power distribution systems." } } ] }
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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...