11B50000220 Lovato b series 3 pole maxi contactor 520A 290kW 700A 230VAC/DC

Q: What is the rated current of this contactor?

The contactor has an AC-3 operational current rating of 520 A and an AC-1 thermal current rating of 700 A.

Q: What coil voltage does the contactor require?

The Lovato 11B50000220 uses a 220–240 V AC/DC coil.

Q: How many poles does this contactor have?

The contactor has three main poles for three-phase power switching applications.

Lovato 11B50000220 three-pole power contactor with 520 A AC-3 rating and 220–240 V AC/DC coil designed for high-power industrial motor control applications.

SKU: 11B50000220Alt SKU: B50000220MPN: 11B50000220

List Price £3,450.51 ex VAT

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£3,450.51

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Manufacturer Lead Time

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Why Choose the Lovato 11B50000220 Power Contactor?

The Lovato 11B50000220 is a heavy-duty three-pole power contactor designed for high-current industrial switching applications. As part of the Lovato Electric B Series contactor range, it is engineered for reliable control of large motors, industrial loads and demanding electrical systems.

This contactor provides robust electromagnetic switching performance with an AC/DC coil design, making it suitable for industrial automation, motor starting systems and high-power control panels. Its durable construction supports dependable operation in demanding industrial environments.

With a rated AC-3 operational current of 520 A, an 220–240 V AC/DC coil and three main poles, the Lovato 11B50000220 is designed for controlling high-power motors and industrial equipment requiring reliable switching performance.

Key Advantages

Heavy-duty power contactor designed for high-current industrial applications.
520 A AC-3 operational current rating for demanding motor control duties.
220–240 V AC/DC coil providing flexible control circuit operation.
Three-pole main contact configuration for three-phase power systems.
High switching capacity for large industrial motors and loads.
Robust construction for reliable long-term industrial operation.

Key Features

Lovato Electric B Series power contactor.
Three-pole contactor design.
520 A AC-3 rated operational current at 400 V.
700 A AC-1 thermal current rating.
220–240 V AC/DC coil voltage.
290 kW AC-3 motor power rating at 400 V.
Suitable for high-power motor starters and industrial control systems.
Screw mounting design for secure installation.

Reliable High-Power Motor Switching

Power contactors such as the Lovato 11B50000220 provide electrically controlled switching for large motors and industrial loads. They enable automation systems to manage high-current circuits safely while supporting efficient operation of industrial machinery.

The Lovato Electric B Series is designed for engineers, panel builders and industrial automation specialists requiring dependable switching solutions for high-power applications and motor control systems.

Typical Applications

Large industrial motor starters.
Heavy-duty automation systems.
Industrial processing machinery.
Pumps and large ventilation systems.
Manufacturing plant electrical systems.
High-power OEM control panels.

Technical Specifications

Coil Voltage Range	200–250 V
Current	520 A
Power	290 kW
HS Code	85365080
Manufacturer	Lovato Electric
Series	B Series
Model	11B50000220
Product type	Power contactor
Number of poles	3
Rated operational current AC-3	520 A
Rated operational power AC-3 at 400 V	290 kW
Rated thermal current Ith	700 A
Rated coil voltage	220–240 V AC/DC
Rated insulation voltage	1000 V
Rated impulse withstand voltage	8 kV
Mounting type	Screw mounting
Weight	approx. 18.08 kg
Poles	3-pole
Coil / Supply Voltage	220 V AC, 220 V DC, 230 V AC, 240 V AC
Device Type	Contactor
Coil Type	AC/DC
Current AC-1	700 A

Frequently Asked Questions

What is the Lovato 11B50000220 used for?

The Lovato 11B50000220 is a high-current three-pole power contactor used for switching and controlling large industrial motors and electrical loads.

What is the rated current of this contactor?

The contactor has an AC-3 operational current rating of 520 A and an AC-1 thermal current rating of 700 A.

What coil voltage does the contactor require?

The Lovato 11B50000220 uses a 220–240 V AC/DC coil.

How many poles does this contactor have?

The contactor has three main poles for three-phase power switching applications.

Where is this contactor typically installed?

The contactor is typically installed in industrial control panels, motor starters and high-power automation systems.

Trusted by Industrial Automation Professionals

Lovato Electric power contactors are widely used by engineers and machine builders to provide reliable high-current switching, efficient motor control and dependable operation in industrial electrical systems.

UK delivery

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