Call Us Today 01706 242050
RF92V3 Lovato RF9 overload relay BG mini contactors 1.4-2.3 amp 0.75 kw

RF92V3 Lovato RF9 overload relay BG mini contactors 1.4-2.3 amp 0.75 kw

LOVATO Electric 11RF92V3 RF9 thermal motor protection relay with 1.4–2.3 A adjustable current range, phase failure detection and manual reset for industrial motor starters.

SKU: 11RF92V3Alt SKU: RF92V3MPN: 11RF92V3
Price
List Price £60.43 ex VAT
Your Price (ex VAT)
£60.43
In stock. Ships today if ordered before 2pm
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) £60.43
Trade pricing is personalised to your account

2 in stock (can be backordered)

£60.43

Why Choose the LOVATO Electric 11RF92V3 Motor Protection Relay?

The LOVATO Electric 11RF92V3 is a reliable thermal motor protection relay designed to protect three-phase motors against overload conditions and phase failure. Part of the LOVATO Electric RF9 motor protection relay series, it provides dependable protection and direct integration with BG series mini-contactors in industrial motor starter applications.

This motor protection relay features adjustable thermal overload protection with manual reset operation, allowing engineers to safeguard motors against excessive current while maintaining reliable control system operation. Its compact design enables direct mounting on compatible LOVATO Electric BG06, BG09 and BG12 mini-contactors.

With an adjustable operating current range of 1.4–2.3 A, the LOVATO Electric 11RF92V3 is ideal for small industrial motors, automation equipment and motor starter assemblies requiring accurate overload protection and phase failure detection.

Key Advantages

  • Compact thermal overload relay for industrial motor protection.
  • 1.4–2.3 A adjustable current range for precise motor protection.
  • Phase failure detection helps protect motors from single-phase running conditions.
  • Manual reset function for controlled fault recovery.
  • Direct mounting compatibility with LOVATO BG06, BG09 and BG12 mini-contactors.
  • Suitable for industrial motor starters and automation systems.

Key Features

  • LOVATO Electric RF9 motor protection relay series.
  • Three-pole thermal overload protection.
  • 1.4–2.3 A operational current adjustment range.
  • Manual reset operation.
  • Phase failure and single-phase sensitivity.
  • Trip indicator and test button.
  • 10A tripping class.
  • Direct mounting on BG06, BG09 and BG12 contactors.

Reliable Motor Protection for Industrial Systems

Thermal overload relays such as the LOVATO Electric 11RF92V3 provide essential protection by monitoring motor current and disconnecting control circuits when overload conditions occur. This helps reduce the risk of motor damage and improves the reliability of industrial electrical systems.

The RF9 series is designed for compact motor starter solutions, combining overload protection, phase failure sensitivity and straightforward contactor mounting. Its practical design makes it suitable for OEM machinery, control panels and industrial automation applications.

Typical Applications

  • Industrial motor starter assemblies.
  • Small three-phase motor protection systems.
  • Automation control panels.
  • Pumps, fans and auxiliary machinery.
  • OEM machinery and production equipment.
  • Industrial electrical installations.

Technical Specifications

Tick the specs you need, then view products that match.

Mounting Type Direct mount on contactor
Device Type Thermal Overload Relay
Current Range 1.4–2.3 A
Compatible With BG06, BG09
Trip Class Class 10A
Reset Type Manual
Manufacturer LOVATO Electric
Series RF9
Model 11RF92V3
Product type Thermal motor protection relay
Number of poles 3
Operational current range 1.4–2.3 A
Tripping class 10A
Reset mode Manual
Phase failure detection Yes
Rated insulation voltage 690 V
Rated operational voltage 690 V
Rated impulse withstand voltage 8 kV
Protection rating IP20
Mounting type Direct mounting on BG06, BG09 and BG12 mini-contactors
Terminal type Screw and washer
Operating temperature -20 to 55 °C
Weight approx. 115 g
Poles 3-pole

Frequently Asked Questions

What is the LOVATO Electric 11RF92V3 used for?

The 11RF92V3 is a thermal motor protection relay used to protect three-phase motors against overload and phase failure conditions.

What current range does the 11RF92V3 support?

The relay supports an adjustable operational current range of 1.4–2.3 A.

Does this relay detect phase failure?

Yes, the LOVATO Electric 11RF92V3 includes phase failure detection to help protect motors from single-phase operation.

How is the 11RF92V3 reset after a trip?

The relay uses a manual reset function for controlled recovery after an overload event.

Which contactors is this relay compatible with?

The 11RF92V3 is designed for direct mounting on LOVATO Electric BG06, BG09 and BG12 mini-contactors.

Trusted by Industrial Automation Professionals

LOVATO Electric RF9 motor protection relays provide dependable overload protection and reliable motor control solutions for industrial automation and electrical systems.

● 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...