11B1804L00220C220 – 4P CONTACTOR 220/240V C/W LATCH 220VDC

Q: What coil voltage does this contactor use?

The operating coil accepts 220–240V AC/DC control voltage.

Q: Does this model include a mechanical latch?

Yes. It is supplied with a factory-fitted 220–240V DC mechanical latch for maintained-contact operation.

Q: How many poles does the contactor have?

This model features four main power poles for multi-circuit switching applications.

Lovato 11B1804L00220C220 four-pole industrial latching contactor with 275 A AC-1 thermal current rating, integrated G495 mechanical latch and 220–240 V AC/DC control coil for industrial motor control and power switching applications.

SKU: 11B1804L00220C220Alt SKU: B1804L00220C220MPN: 11B1804L00220C220

List Price £2,124.81 ex VAT

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£2,124.81

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Manufacturer Lead Time

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Why Choose the Lovato 11B1804L00220C220 Contactor?

The Lovato 11B1804L00220C220 is a heavy-duty four-pole power contactor designed for demanding industrial switching applications. Part of the proven Lovato B180 contactor series, it combines high current capacity with a factory-fitted mechanical latch, making it ideal for installations requiring maintained contact operation.

Featuring a versatile 220–240V AC/DC operating coil and a 220–240V DC powered mechanical latch, this contactor provides dependable switching performance in industrial control panels, power distribution equipment and automation systems. Manufactured to IEC, UL and CSA standards, it delivers reliable long-term performance in demanding environments.

With an IEC AC-1 thermal current rating of 275A, robust screw mounting and four main poles, the 11B1804L00220C220 is well suited for high-capacity resistive load switching, isolation duties and industrial machinery where dependable maintained contact operation is required.

Key Advantages

Heavy-duty 4-pole industrial power contactor.
275A IEC AC-1 thermal current rating for demanding switching applications.
220–240V AC/DC operating coil for flexible control voltages.
Factory-fitted 220–240V DC mechanical latch for maintained contact applications.
Manufactured to IEC, UL and CSA standards.
Robust construction designed for industrial automation and power distribution.

Key Features

Lovato B180 series power contactor.
Four main power poles.
275A conventional thermal current (Ith AC-1).
220–240V AC/DC operating coil.
Factory-installed mechanical latch (220–240V DC).
Screw mounting for secure installation.
1000V rated insulation voltage (Ui).
Suitable for industrial control panels and power switching.

Designed for High-Power Industrial Switching

The Lovato B180 series is engineered for reliable switching of high-current industrial loads. Its robust contact system, high insulation ratings and long mechanical life make it suitable for demanding electrical installations where dependable operation is essential.

The integrated mechanical latch enables maintained-contact operation without continuous coil energisation, making the contactor particularly suitable for specialised automation, control and power distribution applications.

Typical Applications

Industrial control panels.
Power distribution systems.
Heavy-duty machinery.
Automation equipment.
Resistive load switching.
Maintained-contact control circuits.

Technical Specifications

Coil Voltage Range	200–250 V
Power	100 kW
Current	185 A
Voltage	240 V
Phase	Three Phase
IP Rating	IP20
Series	B180
Product type	Four-pole latching industrial contactor
IEC thermal current Ith (AC-1)	275 A
Rated operational current (AC-3 at 400 V)	185 A
Rated operational power at 400 V AC-3	100 kW
Control coil voltage	220–240 V AC/DC
Mechanical latch voltage	220–240 V DC
Control frequency	50/60 Hz
Maximum operational voltage	690 V AC
Rated insulation voltage Ui	1000 V
Impulse withstand voltage Uimp	8 kV
Number of poles	4
Main contacts	4 NO
Type of coil	AC/DC coil
Mechanical latch	Factory fitted G495 latch assembly
Mounting type	Screw mounting
Connection type	Bolt connection
Protection rating	IP20 terminals
Operational frequency range	25–400 Hz
Weight	approx. 6900 g
Package dimensions	approx. 180 × 163 × 195 mm
EAN	8013975067697
HS Code	85365080
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
Poles	4-pole
Device Type	Contactor
Coil Type	AC/DC
Current AC-1	275 A

Frequently Asked Questions

What is the Lovato 11B1804L00220C220 used for?

It is a heavy-duty four-pole industrial power contactor designed for switching high-current electrical loads in automation and power distribution systems.

What coil voltage does this contactor use?

The operating coil accepts 220–240V AC/DC control voltage.

Does this model include a mechanical latch?

Yes. It is supplied with a factory-fitted 220–240V DC mechanical latch for maintained-contact operation.

How many poles does the contactor have?

This model features four main power poles for multi-circuit switching applications.

Where is this contactor typically installed?

It is commonly installed in industrial control panels, switchboards, machinery and power distribution systems requiring reliable high-current switching.

Trusted by Industrial Professionals Worldwide

Lovato Electric contactors are trusted by machine builders, panel manufacturers and industrial engineers for dependable switching performance, long service life and compliance with international electrical standards.

Coil Voltage Range	200–250 V
Power	100 kW
Current	185 A
Voltage	240 V
Phase	Three Phase
IP Rating	IP20
Series	B180
Product type	Four-pole latching industrial contactor
IEC thermal current Ith (AC-1)	275 A
Rated operational current (AC-3 at 400 V)	185 A
Rated operational power at 400 V AC-3	100 kW
Control coil voltage	220–240 V AC/DC
Mechanical latch voltage	220–240 V DC
Control frequency	50/60 Hz
Maximum operational voltage	690 V AC
Rated insulation voltage Ui	1000 V
Impulse withstand voltage Uimp	8 kV
Number of poles	4
Main contacts	4 NO
Type of coil	AC/DC coil
Mechanical latch	Factory fitted G495 latch assembly
Mounting type	Screw mounting
Connection type	Bolt connection
Protection rating	IP20 terminals
Operational frequency range	25–400 Hz
Weight	approx. 6900 g
Package dimensions	approx. 180 × 163 × 195 mm
EAN	8013975067697
HS Code	85365080
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
Poles	4-pole
Device Type	Contactor
Coil Type	AC/DC
Current AC-1	275 A

UK delivery

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