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11B630L00220C220 – 3P CONTACTOR 220/240V C/W LATCH 220VDC
Lovato 11B630L00220C220 industrial three-pole power contactor with 630 A AC-3 operational current, integrated mechanical latch and 220–240 V AC/DC control coil for industrial motor control and automation systems.
£3,958.18
Why Choose the Lovato 11B630L00220C220 Power Contactor?
The Lovato 11B630L00220C220 is a robust three-pole industrial power contactor engineered for reliable switching of high-current electrical loads in industrial automation, motor control and power distribution systems. As part of the proven Lovato B630 contactor series, it is designed to deliver dependable performance in demanding industrial environments where continuous operation and long service life are essential.
This version is supplied with an AC/DC coil rated at 220–240 V and is factory-fitted with a mechanical latch (G495) featuring a 220–240 VDC latch control. The integrated latch mechanism allows the contactor to remain mechanically engaged without continuous coil energisation, making it ideal for applications requiring maintained switching.
With an IEC AC-3 operational current rating of 630 A at 400 V and an AC-1 thermal current rating of 800 A, the 11B630L00220C220 is suitable for controlling large three-phase motors, industrial machinery and high-power electrical installations.
Key Advantages
- Heavy-duty three-pole industrial power contactor.
- 630 A AC-3 operational current for demanding motor applications.
- 800 A thermal current (Ith) for continuous industrial duty.
- Factory-fitted mechanical latch (G495) for maintained switching.
- 220–240 V AC/DC operating coil.
- 220–240 VDC mechanical latch control.
- Reliable switching performance for industrial automation and power distribution.
Key Features
- Lovato B630 series industrial power contactor.
- Three main poles for three-phase switching.
- IEC AC-3 rating: 630 A at 400 V.
- AC-1 thermal current: 800 A.
- 220–240 V AC/DC coil voltage.
- Mechanical latch (G495) with 220–240 VDC latch voltage.
- Screw mounting for industrial control panels.
- Designed for heavy-duty industrial motor control applications.
Reliable Switching for High-Power Industrial Equipment
Industrial contactors such as the Lovato 11B630L00220C220 provide dependable switching of high-current electrical circuits while protecting motors and equipment from excessive wear caused by manual switching. Their robust construction ensures reliable performance in demanding industrial environments.
The integrated mechanical latch makes this model particularly suitable for applications where the contactor must remain engaged without continuous coil power, helping reduce energy consumption while maintaining secure operation.
Typical Applications
- Large three-phase motor starters.
- Industrial manufacturing machinery.
- Material handling and conveyor systems.
- Power distribution equipment.
- Process automation installations.
- OEM machinery and industrial control panels.
Technical Specifications
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| Coil Type | AC, AC/DC, DC | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Power | 355 kW | |
| Current | 630 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 3-pole | |
| Device Type | Contactor | |
| Current AC-1 | 800 A | |
| Series | B630 Contactors | |
| Product type | Power contactor with latch assembly | |
| Number of poles | 3 | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| IEC thermal current Ith (AC-1) | 800 A | |
| IEC operational current Ie (AC-3 400 V) | 630 A | |
| Motor power rating at 400 V | 355 kW | |
| Control coil voltage | 220–240 V AC/DC | |
| Latch circuit voltage | 220–240 V AC | |
| Frequency range | 25–400 Hz | |
| Protection rating | IP20 | |
| Mounting type | Screw mounting | |
| Operating temperature | -50 °C to +70 °C | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 | |
| Weight | approx. 19 kg |
Frequently Asked Questions
What is the Lovato 11B630L00220C220 used for?
It is used for switching and controlling high-current three-phase motors and industrial electrical loads.
What current rating does this contactor have?
The contactor is rated at 630 A AC-3 with an 800 A thermal current (Ith).
What coil voltage does this model use?
The operating coil is rated for 220–240 V AC/DC.
Does this contactor include a mechanical latch?
Yes. It is supplied with a factory-fitted G495 mechanical latch operating at 220–240 VDC.
Where is this contactor typically installed?
It is commonly installed in motor control centres, industrial switchboards and electrical control panels for heavy-duty switching applications.
Trusted by Industrial Automation Professionals
Lovato B630 contactors are trusted worldwide by machine builders, panel manufacturers and industrial engineers for dependable high-current switching, robust construction and long operational life.
