Lovato 11B630100040060 ultra heavy-duty four-pole industrial contactor with 1000 A AC1 operational current rating, 60 V AC/DC operating coil and high-performance switching capability for industrial motor control and power switching applications.
£7,938.53
The Lovato 11B630100040060 is a heavy-duty four-pole power contactor designed for dependable switching of high-current electrical loads in industrial motor control, automation and power distribution systems. As part of the robust Lovato B6301000 contactor series, it is engineered for demanding installations requiring substantial current capacity, secure electrical connections and reliable long-term performance.
This contactor provides an IEC conventional free-air thermal current rating of 1000 A in AC-1 duty, making it suitable for high-power resistive loads, industrial heating equipment and electrical distribution circuits. Its four main power poles allow four conductors to be switched simultaneously, supporting three-phase systems with switched neutral connections and other four-pole configurations.
With a rated 60 V AC/DC operating coil, the 11B630100040060 offers flexible integration into industrial control systems using either AC or DC control power. Its screw-mounted construction, high insulation capability and robust power connections make it suitable for motor control centres, industrial switchboards and heavy machinery.
Power contactors such as the Lovato 11B630100040060 allow high-current electrical equipment to be switched remotely through a lower-power control circuit. Applying the specified voltage to the coil closes the four main contacts, allowing electrical power to flow to the connected machinery or distribution circuit.
The four-pole configuration is particularly useful where three phase conductors and a neutral conductor must be switched simultaneously. Its high current rating, AC/DC coil and robust industrial construction support dependable integration into switchboards, motor control centres and automated production equipment.
| Power | 355 kW |
|---|---|
| Current | 1000 A |
| Voltage | 60 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 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 |
| IEC operational current and power Ie (AC3) 400 V | 630 A / 355 kW |
| 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 | 60 V AC/DC |
| Rated insulation voltage Ui | 690–1000 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 1500 A |
| 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. 26 kg |
| Package dimensions | Approx. 480 × 250 × 260 mm |
| EAN | 8013975093757 |
| 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 motor control, power distribution, heating 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 11B630100040060 uses a 60 V AC/DC control coil, allowing operation from either an AC or DC control supply.
This model has four main power poles, allowing four electrical conductors to be switched simultaneously.
The contactor has an AC-3 operational rating of 630 A or 355 kW at 400 V.
Lovato B Series power contactors are engineered to provide dependable high-current switching, robust industrial performance and reliable integration into demanding automation and power distribution systems.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11B630100040060 Four-Pole Power Contactor 1000 A 60 V AC/DC", "sku": "11B630100040060", "mpn": "11B630100040060", "gtin13": "8013975093757", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Power Contactors", "description": "Lovato 11B630100040060 B6301000 four-pole power contactor with a 1000 A AC-1 thermal current rating, 630 A AC-3 rating at 400 V and a 60 V AC/DC control coil.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Number of poles", "value": "4" }, { "@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" }, { "@type": "PropertyValue", "name": "Coil voltage", "value": "60 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" }, { "@type": "PropertyValue", "name": "Weight", "value": "26 kg" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11B630100040060 used for?", "acceptedAnswer": { "@type": "Answer", "text": "This contactor is used to switch high-current four-pole electrical circuits in industrial motor control, power distribution, heating 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 11B630100040060 uses a 60 V AC/DC control coil, allowing operation from either an AC or DC control supply." } }, { "@type": "Question", "name": "How many power poles does this contactor have?", "acceptedAnswer": { "@type": "Answer", "text": "This model has four main power poles, allowing four electrical 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 630 A or 355 kW at 400 V." } } ] }
● 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...