Call Us Today
01706 242050
Trade Portal
11B145SL0024 - 3P CONTACTOR 24V W/O LATCH

11B145SL0024 – 3P CONTACTOR 24V W/O LATCH

Lovato 11B145SL0024 heavy-duty three-pole industrial contactor with 150 A AC-3 rating, 24 V AC/DC control coil and compatibility with optional G495 mechanical latch module for industrial motor control and power switching applications.

SKU: 11B145SL0024Alt SKU: B145SL0024MPN: 11B145SL0024
Price
List Price £1,172.12 ex VAT
Your Price (ex VAT)
£1,172.12
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £1,172.12
Trade pricing is personalised to your account

Manufacturer Lead Time

£1,172.12

Why Choose the Lovato 11B145SL0024 Power Contactor?

The Lovato 11B145SL0024 is a heavy-duty three-pole power contactor designed for switching high-power three-phase motors and industrial loads. Part of the proven Lovato B145 contactor series, it provides reliable motor control for demanding industrial automation, machinery and power distribution applications.

Featuring a versatile 24V AC/DC control coil and compatibility with an optional mechanical latch, this contactor offers excellent flexibility for OEM machine builders and industrial control panel manufacturers. Its robust construction ensures long electrical and mechanical service life while maintaining dependable switching performance.

With an IEC AC-3 operational current of 150A and the ability to control motors up to 80kW at 400V AC, the 11B145SL0024 is ideally suited for large motors, compressors, pumps, conveyors and industrial process equipment requiring dependable switching performance.

Key Advantages

  • Heavy-duty three-pole industrial power contactor.
  • 150A AC-3 IEC operational current for demanding motor applications.
  • 24V AC/DC universal control coil.
  • Predisposed for mechanical latch accessory.
  • Long electrical and mechanical operating life.
  • Suitable for industrial motor starters and automation systems.

Key Features

  • Lovato B145 series power contactor.
  • 3 main poles.
  • 150A IEC AC-3 rated operational current.
  • 250A AC-1 rated operational current.
  • 80kW motor rating at 400V AC-3.
  • 24V AC/DC control coil.
  • Prepared for mechanical latch (G495).
  • Screw mounting and bolt power terminals.

Reliable Industrial Switching Performance

The Lovato 11B145SL0024 is engineered for high-current switching of three-phase motors and industrial electrical loads. Its robust contact system delivers reliable performance while reducing downtime in demanding manufacturing, processing and automation environments.

Its universal AC/DC control coil simplifies panel design by allowing operation from either AC or DC control circuits, while compatibility with mechanical latching accessories increases application flexibility for specialised control systems.

Typical Applications

  • Industrial motor starters.
  • Pumps and water treatment systems.
  • Compressors and HVAC equipment.
  • Conveyor and material handling systems.
  • Industrial machinery and OEM equipment.
  • Control panels and power distribution systems.

Technical Specifications

Coil Voltage Range 24 V
Power 80 kW
Current 150 A
Voltage 24 V
Phase Three Phase
Series B145
Product type Three-pole industrial contactor
Number of poles 3
Main contacts 3 NO
Rated thermal current (AC-1) 250 A
Rated operational current (AC-3 at 400 V) 150 A
Rated operational current (AC-4 at 400 V) 57 A
Rated motor power at 400 V AC-3 80 kW
Maximum operational voltage 690 V AC
Rated insulation voltage (Ui) 1000 V
Impulse withstand voltage (Uimp) 8 kV
Control coil voltage 24 V AC/DC
Coil type Universal AC/DC electronic coil
Mechanical latch compatibility Predisposed for G495 mechanical latch
Mounting type Screw mounting
Terminal protection IP20
Weight Approx. 5.32 kg
Package dimensions Approx. 173 × 124 × 194 mm
EAN 8013975047958
Operating temperature -50 °C to +70 °C
Standards IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1
Approvals cULus, CSA, EAC, UKCA
Poles 3-pole
Device Type Contactor
Coil Type AC/DC
Current AC-1 250 A

Frequently Asked Questions

What is the Lovato 11B145SL0024 used for?

It is a heavy-duty three-pole power contactor used for switching large three-phase motors and industrial electrical loads.

What control voltage does this contactor use?

The contactor features a universal 24V AC/DC control coil.

What is the AC-3 current rating?

The contactor is rated at 150A AC-3 according to IEC standards.

Can this contactor operate large motors?

Yes. It is suitable for controlling motors up to 80kW at 400V AC-3 in industrial applications.

Is it compatible with a mechanical latch?

Yes. The 11B145SL0024 is designed to accept the optional Lovato mechanical latch accessory.

Trusted for Industrial Motor Control

Lovato Electric B145 contactors are widely used by panel builders, OEM manufacturers and industrial maintenance engineers for dependable switching of high-power motors and demanding industrial loads.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...