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11B6300060 – 3P CONTACTOR B630.00 60V
Lovato 11B6300060 heavy-duty three-pole industrial contactor with 630 A AC3 operational current rating, 60 V AC/DC operating coil and high-performance switching capability for industrial motor control and power switching applications.
£3,522.33
Why Choose the Lovato 11B6300060 Power Contactor?
The Lovato 11B6300060 is a heavy-duty 3-pole power contactor engineered for reliable switching of very high-current industrial motors and power circuits. As part of the premium Lovato B630 contactor series, it is specifically designed for demanding motor control, power distribution and industrial automation applications where maximum reliability and long service life are essential.
Equipped with a 60 V AC/DC universal control coil, this contactor provides outstanding flexibility for both AC and DC control systems. Its rugged construction, mirror contacts and heavy-duty bolt terminals make it ideal for OEM machine builders, switchgear manufacturers and industrial installations.
With an IEC AC-1 thermal current rating of 800 A, an AC-3 operational current of 630 A at 400–440 V, and the capability to switch motors up to 355 kW at 400 V, the 11B6300060 delivers dependable performance in the most demanding industrial environments.
Key Advantages
- Heavy-duty 3-pole industrial power contactor.
- 800 A IEC AC-1 thermal current rating.
- 630 A AC-3 operational current.
- 60 V AC/DC universal control coil.
- Designed for demanding industrial motor control applications.
- Excellent electrical and mechanical endurance.
- Heavy-duty screw mounting with bolt-type power terminals.
Key Features
- Lovato B630 Series power contactor.
- 3 normally open (3 NO) main poles.
- 800 A IEC AC-1 rated thermal current.
- 630 A AC-3 operational current at 400–440 V.
- 355 kW AC-3 motor switching capacity at 400 V.
- 440 kW AC-3 motor switching capacity at 690 V.
- 60 V AC/DC operating coil.
- 1000 V rated insulation voltage.
- 8 kV impulse withstand voltage.
- Mirror contacts compliant with IEC/EN 60947-4-1.
- Heavy-duty screw mounting with bolt terminals.
Reliable High-Power Motor Control
The Lovato B630 series is engineered for switching very high-current industrial motors and heavy electrical loads with exceptional reliability. Its universal AC/DC coil, mirror contact design and high insulation ratings provide dependable performance in industrial automation systems, motor control centres and heavy-duty power distribution equipment.
Designed in accordance with IEC/EN 60947 standards, the 11B6300060 offers outstanding electrical endurance and long-term reliability for OEM machinery, process plants and industrial infrastructure.
Typical Applications
- Large industrial motor starters.
- Motor control centres.
- Power distribution equipment.
- Industrial automation systems.
- Mining and processing plants.
- Heavy manufacturing machinery.
- OEM switchgear and electrical panels.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 60–72 V | |
| Current | 630 A | |
| Power | 355 kW | |
| Voltage | 60 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 60 V AC, 60 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 800 A | |
| Series | B630 Contactors | |
| Product type | Three-pole power contactor | |
| Number of poles | 3 | |
| Main contact configuration | 3 NO | |
| IEC operational current Ith (AC1) | 800 A | |
| IEC operational current Ie (AC3) | 630 A | |
| AC-4 operational current at 400 V | 210 A | |
| Motor power rating | 355 kW at 400 V | |
| Rated operational power at AC-3 400 V | 355 kW | |
| Rated coil voltage | 60 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Rated insulation voltage Ui | 690–1000 V | |
| Rated impulse withstand voltage Uimp | 8 kV | |
| Mounting type | Screw mounting | |
| Connection type | Bolt/screw terminals | |
| Width | Approx. 194 mm | |
| Height | Approx. 270 mm | |
| Depth | Approx. 263 mm | |
| Operating temperature | -50 °C to +70 °C | |
| Weight | Approx. 18.4 kg | |
| Package dimensions | Approx. 277 × 203 × 276 mm | |
| EAN | 8013975075296 | |
| 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 11B6300060 used for?
It is a heavy-duty three-pole power contactor designed for switching large industrial motors and high-current power circuits.
How many poles does this contactor have?
The 11B6300060 features three normally open (3 NO) main poles.
What coil voltage does this contactor require?
This model is fitted with a 60 V AC/DC universal operating coil.
What is the AC-3 current rating?
The contactor is rated for 630 A AC-3 and can switch motors up to 355 kW at 400 V.
Where is this contactor typically installed?
It is commonly installed in industrial control panels, switchgear assemblies, motor control centres and heavy-duty automation systems.
Trusted for Heavy Industrial Power Control
Lovato B630 power contactors are trusted worldwide by machine builders, panel manufacturers and industrial engineers for dependable high-current switching, exceptional durability and reliable long-term performance.
