11B180L00110110 – 3P CONTACTOR 110/125V C/W LATCH 110VAC

Q: What control voltage does this contactor require?

The integrated operating coil accepts 110–125V AC/DC.

Q: Does this contactor include a mechanical latch?

Yes. It is supplied with a factory-fitted G495 mechanical latch rated for 110–125V AC.

Q: What is the AC-3 current rating?

The contactor has an IEC AC-3 operational current rating of 185A for motor switching applications.

Lovato 11B180L00110110 three-pole industrial latching contactor with 275 A AC-1 thermal current rating, integrated G495 mechanical latch and 110–125 V AC/DC control coil for industrial motor control and power switching applications.

SKU: 11B180L00110110Alt SKU: B180L00110110MPN: 11B180L00110110

List Price £1,906.40 ex VAT

Your Price (ex VAT)

£1,906.40

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Manufacturer Lead Time

£1,906.40

Why Choose the Lovato 11B180L00110110 Contactor?

The Lovato 11B180L00110110 is a heavy-duty three-pole power contactor designed for demanding motor control and industrial switching applications. Part of the proven Lovato B180 contactor series, this model is supplied with a 110–125V AC/DC operating coil and a factory-fitted G495 mechanical latch (110–125V AC), providing dependable maintained-contact operation for industrial automation systems.

Designed for motor control centres, switchboards and industrial machinery, the contactor combines high switching performance with robust construction. The universal AC/DC coil simplifies control circuit design while the integrated mechanical latch allows secure maintained operation without requiring continuous coil energisation.

With an IEC AC-3 operational current of 185A and an IEC AC-1 thermal current rating of 275A, the 11B180L00110110 is ideal for controlling large three-phase motors and demanding industrial loads where reliability and long service life are essential.

Key Advantages

Heavy-duty 3-pole industrial power contactor.
185A IEC AC-3 motor switching capacity.
110–125V AC/DC universal operating coil.
Factory-fitted G495 mechanical latch (110–125V AC).
High insulation rating with 1000V Ui and 8kV Uimp.
Designed for demanding industrial automation and motor control applications.

Key Features

Lovato B180 series contactor.
Three main power poles.
185A IEC AC-3 operational current.
275A IEC AC-1 thermal current.
110–125V AC/DC operating coil.
Pre-installed G495 mechanical latch.
Screw mounting.
Mechanical life up to 10 million operations.

Built for Reliable Industrial Motor Control

The Lovato B180 contactor range is engineered for switching high-power three-phase motors and industrial loads. Its robust contact design, high insulation levels and long mechanical endurance provide dependable operation in demanding industrial environments while reducing maintenance requirements.

The integrated G495 mechanical latch provides maintained-contact functionality, making this model particularly suitable for specialised control systems requiring secure latched operation.

Typical Applications

Motor control centres.
Industrial control panels.
Heavy-duty machinery.
Automation systems.
Pumps and compressors.
Industrial power distribution equipment.

Technical Specifications

Coil Voltage Range	100–130 V
Power	100 kW
Current	185 A
Voltage	125 V
Phase	Three Phase
IP Rating	IP20
Series	B180
Product type	Three-pole latching industrial contactor
IEC thermal current Ith (AC-1)	275 A
Rated operational current (AC-3 at 400 V)	185 A
Rated operational current (AC-4 at 400 V)	65 A
Rated operational power at 400 V AC-3	100 kW
Control coil voltage	110–125 V AC/DC
Mechanical latch voltage	110–125 V AC
Control frequency	25–400 Hz
Maximum operational voltage	690 V AC
Rated insulation voltage Ui	1000 V
Impulse withstand voltage Uimp	8 kV
Number of poles	3
Main contacts	3 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
Weight	approx. 6060 g
Package dimensions	approx. 178 × 124 × 194 mm
EAN	8013975067857
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	3-pole
Device Type	Contactor
Coil Type	AC/DC
Current AC-1	275 A

Frequently Asked Questions

What is the Lovato 11B180L00110110 used for?

It is designed for switching large three-phase motors and industrial electrical loads in automation and power distribution systems.

What control voltage does this contactor require?

The integrated operating coil accepts 110–125V AC/DC.

Does this contactor include a mechanical latch?

Yes. It is supplied with a factory-fitted G495 mechanical latch rated for 110–125V AC.

What is the AC-3 current rating?

The contactor has an IEC AC-3 operational current rating of 185A for motor switching applications.

Where is this contactor typically installed?

It is commonly installed in motor control centres, industrial control panels, switchboards and heavy-duty automation equipment.

Trusted by Industrial Professionals Worldwide

Lovato Electric contactors are trusted by OEM machine builders, panel manufacturers and industrial engineers for reliable motor switching, robust construction and long operational life in demanding industrial environments.

Coil Voltage Range	100–130 V
Power	100 kW
Current	185 A
Voltage	125 V
Phase	Three Phase
IP Rating	IP20
Series	B180
Product type	Three-pole latching industrial contactor
IEC thermal current Ith (AC-1)	275 A
Rated operational current (AC-3 at 400 V)	185 A
Rated operational current (AC-4 at 400 V)	65 A
Rated operational power at 400 V AC-3	100 kW
Control coil voltage	110–125 V AC/DC
Mechanical latch voltage	110–125 V AC
Control frequency	25–400 Hz
Maximum operational voltage	690 V AC
Rated insulation voltage Ui	1000 V
Impulse withstand voltage Uimp	8 kV
Number of poles	3
Main contacts	3 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
Weight	approx. 6060 g
Package dimensions	approx. 178 × 124 × 194 mm
EAN	8013975067857
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	3-pole
Device Type	Contactor
Coil Type	AC/DC
Current AC-1	275 A

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