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11B1804L00110C110 - 4P CONTACTOR 110/125V C/W LATCH 110VDC

11B1804L00110C110 – 4P CONTACTOR 110/125V C/W LATCH 110VDC

Lovato 11B1804L00110C110 four-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: 11B1804L00110C110Alt SKU: B1804L00110C110MPN: 11B1804L00110C110
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List Price £2,124.81 ex VAT
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Why Choose the Lovato 11B1804L00110C110 Power Contactor?

The Lovato 11B1804L00110C110 is a heavy-duty four-pole power contactor designed for reliable switching of high-current industrial loads and power distribution systems. As part of the proven Lovato B180 contactor series, it is supplied complete with a factory-fitted G495 mechanical latch, making it ideal for applications requiring maintained contact operation and secure switching performance.

Featuring a 110–125V AC/DC universal control coil together with a 110–125V DC mechanical latch, this contactor provides dependable operation across a wide range of industrial automation and power control applications. Its robust construction and bolt-connected power terminals ensure long service life in demanding environments.

With an IEC AC-1 thermal current rating of 275A, four main poles and compliance with international IEC, UL and CSA standards, the 11B1804L00110C110 is ideally suited for industrial switchgear, control panels, power distribution equipment and OEM machinery.

Key Advantages

  • Heavy-duty four-pole industrial power contactor.
  • 275A IEC AC-1 thermal current rating.
  • 110–125V AC/DC universal control coil.
  • Factory-fitted G495 mechanical latch.
  • 110–125V DC mechanical latch supply.
  • Designed for demanding industrial automation and power distribution systems.

Key Features

  • Lovato B180 four-pole contactor series.
  • 4 main poles.
  • 275A IEC AC-1 rated operational current.
  • 110–125V AC/DC control coil.
  • Factory-installed G495 mechanical latch.
  • Mechanical latch operating voltage: 110–125V DC.
  • Heavy-duty bolt-connected power terminals.
  • Screw-mounted installation.

Reliable Industrial Switching Performance

The Lovato 11B1804L00110C110 is designed for industrial installations where reliable maintained switching is essential. Its factory-fitted mechanical latch allows the contactor to maintain its switching position without continuous coil energisation, making it suitable for specialist control and power distribution applications.

Its four-pole configuration enables simultaneous switching of multiple circuits while the heavy-duty construction delivers dependable performance and long operational life in demanding industrial environments.

Typical Applications

  • Industrial power distribution systems.
  • Motor control centres.
  • Industrial automation panels.
  • OEM machinery.
  • Infrastructure and utility installations.
  • Applications requiring mechanically latched contactors.

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 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 110–125 V AC/DC
Mechanical latch voltage 110–125 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. 7.04 kg
Package dimensions approx. 180 × 163 × 195 mm
EAN 8013975183052
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 11B1804L00110C110 used for?

It is a four-pole industrial power contactor with a factory-fitted mechanical latch for switching high-current electrical loads.

What control voltage does this contactor require?

The contactor features a 110–125V AC/DC universal control coil.

Is a mechanical latch included?

Yes. It is supplied with a factory-installed G495 mechanical latch operating from 110–125V DC.

What is the current rating?

The contactor has an IEC AC-1 thermal current rating of 275A.

Where is this contactor typically installed?

It is commonly installed in industrial control panels, power distribution systems, switchgear and applications requiring mechanically maintained switching.

Trusted for Industrial Power Control

Lovato Electric B180 contactors are trusted worldwide by OEMs, panel builders and industrial engineers for reliable high-current switching, long service life and dependable performance in demanding industrial applications.

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