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11B630100000380 – 3P CONTACTOR B630/1000 380/415
Lovato 11B630100000380 ultra heavy-duty three-pole industrial contactor with 1000 A AC1 operational current rating, 380–415 V AC/DC operating coil and high-performance switching capability for industrial motor control and power switching applications.
£3,989.52
Why Choose the Lovato 11B630100000380 Power Contactor?
The Lovato 11B630100000380 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 provides exceptional reliability for demanding motor control, power distribution and industrial automation applications where maximum performance is essential.
This model features a 380–415 V AC/DC universal control coil, allowing simple integration into both AC and DC control systems. Its heavy-duty screw-mounted construction, bolt-type power terminals and mirror contacts make it an ideal solution for switchgear manufacturers, OEM machine builders and large industrial installations.
With an IEC AC-1 thermal current rating of 1000 A, 1000 V rated insulation voltage and robust mechanical construction, the 11B630100000380 is engineered for the most demanding industrial switching applications while delivering outstanding operational reliability.
Key Advantages
- Ultra heavy-duty 3-pole industrial power contactor.
- 1000 A IEC AC-1 thermal current rating.
- 380–415 V AC/DC universal control coil.
- Designed for very large industrial motor control and power switching.
- Mirror contacts compliant with IEC/EN 60947-4-1.
- Excellent electrical and mechanical endurance.
- Heavy-duty screw mounting with bolt-type power terminals.
Key Features
- Lovato B6301000 Series power contactor.
- 3 normally open (3 NO) main poles.
- 1000 A IEC AC-1 rated thermal current.
- 380–415 V AC/DC universal operating coil.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- Operational frequency: 25–400 Hz.
- Mirror contacts for safety applications.
- Mechanical life up to 5,000,000 operations.
- Electrical life up to 700,000 operations.
- Heavy-duty screw mounting.
Designed for the Highest Power Applications
The Lovato B6301000 series is engineered for the largest industrial motors and the highest current switching duties. Its exceptional current capacity, universal AC/DC coil and robust construction provide dependable performance in heavy industry, infrastructure, power generation and large-scale process control systems.
Built in accordance with IEC/EN 60947 standards, the 11B630100000380 delivers long service life, outstanding reliability and dependable switching performance in critical industrial environments.
Typical Applications
- Large industrial motor starters.
- Motor control centres (MCCs).
- Power distribution equipment.
- Mining and heavy industry.
- Steel and cement plants.
- Water treatment facilities.
- OEM switchgear and electrical panels.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 380–440 V | |
| Power | 1000 kW | |
| Current | 1000 A | |
| Voltage | 415 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 380 V AC, 400 V AC, 415 V AC | |
| Device Type | Contactor | |
| Current AC-1 | 1000 A | |
| 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 | 380–415 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. 194 mm | |
| Height | Approx. 476–480 mm | |
| Depth | Approx. 263–265 mm | |
| Operating temperature | -50 °C to +70 °C | |
| Mechanical operating cycles | 5,000,000 | |
| Electrical operating cycles | 700,000 | |
| Weight | Approx. 21.54 kg | |
| EAN | 8013975066973 | |
| 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 |
Frequently Asked Questions
What is the Lovato 11B630100000380 used for?
It is a heavy-duty three-pole power contactor designed for switching very large industrial motors and high-current power circuits.
How many poles does this contactor have?
The 11B630100000380 features three normally open (3 NO) main poles.
What control voltage does this contactor require?
This model is fitted with a 380–415 V AC/DC universal operating coil.
What is the thermal current rating?
The contactor has an IEC AC-1 thermal current rating of 1000 A, making it suitable for extremely demanding industrial switching applications.
Where is this contactor typically installed?
It is commonly installed in industrial control panels, switchgear assemblies, motor control centres and heavy-duty power distribution systems.
Trusted for the Most Demanding Industrial Applications
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.
