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11B6301000400110 – 4P CONTACOR B630/1000.4.00 110/125V
Lovato 11B6301000400110 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.
£4,763.12
Why Choose the Lovato 11B6301000400110 Power Contactor?
The Lovato 11B6301000400110 is a heavy-duty four-pole power contactor engineered for switching high-current electrical loads in industrial control, power distribution and photovoltaic applications. As part of the robust Lovato B6301000 contactor series, it delivers exceptional switching performance, long operational life and dependable reliability for demanding industrial environments.
Designed with four main poles and an IEC conventional free-air thermal current rating of 1000 A (AC-1), this contactor is ideal for controlling large resistive loads, power distribution circuits and high-power motor applications. Its electronically controlled 110–125 V AC/DC coil offers flexible operation from either AC or DC control supplies.
The 11B6301000400110 incorporates a rugged screw-mounted construction, high insulation capability and an 8 kV impulse withstand rating, ensuring dependable operation in industrial switchboards, motor control centres and renewable energy installations.
Key Advantages
- Heavy-duty four-pole power contactor for industrial switching.
- 1000 A IEC AC-1 thermal current rating.
- 110–125 V AC/DC electronically controlled coil.
- 1000 V insulation voltage with 8 kV impulse withstand.
- Suitable for motor control, industrial distribution and photovoltaic systems.
- Long mechanical operating life of up to 5 million operations.
- Wide operating temperature range from -50°C to +70°C.
Key Features
- Lovato B6301000 series.
- Four main poles.
- 1000 A AC-1 operational current.
- 630 A AC-3 at 400 V (355 kW).
- 110–125 V AC/DC coil.
- 1000 V rated insulation voltage (Ui).
- 8 kV rated impulse withstand voltage (Uimp).
- Screw mounting with bolt-connected power terminals.
Reliable High-Current Switching for Industrial Systems
The Lovato 11B6301000400110 is designed for demanding industrial applications where dependable switching of high-current circuits is essential. Its electronically controlled AC/DC coil simplifies control circuit design while providing excellent performance across a wide operating voltage range.
Its high current capability, robust construction and compliance with international standards make it an excellent choice for industrial machinery, photovoltaic installations, switchboards and motor control centres requiring reliable heavy-duty contactors.
Typical Applications
- Industrial motor control centres.
- Power distribution systems.
- Photovoltaic switching applications.
- Heavy industrial machinery.
- Industrial switchboards.
- Large electrical heating systems.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Poles | 4-pole | |
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V | |
| Power | 1000 kW | |
| Current | 1000 A | |
| Voltage | 125 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC | |
| Device Type | Contactor | |
| Current AC-1 | 1000 A | |
| Number of poles | 4 | |
| Series | B6301000 Contactors | |
| Product type | Three-pole power contactor | |
| 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. 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. 21.4 kg | |
| Package dimensions | Approx. 480 × 200 × 265 mm | |
| 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 11B6301000400110 used for?
It is designed for switching high-current industrial loads including motors, distribution systems and photovoltaic installations.
What coil voltage does this contactor use?
The contactor uses an electronically controlled 110–125 V AC/DC coil.
How many poles does this contactor have?
This model features four main power poles.
What is the current rating?
The contactor has an IEC AC-1 thermal current rating of 1000 A and an AC-3 rating of 630 A at 400 V.
Where is this contactor typically installed?
It is commonly installed inside industrial control panels, motor control centres, power distribution equipment and photovoltaic systems.
Trusted for Heavy Industrial Switching
Lovato B6301000 contactors are trusted by industrial engineers worldwide for reliable high-current switching, long operational life and dependable performance in demanding electrical installations.
