The ABB LL370-50 is a genuine contactor accessory connection link designed for use with compatible ABB AF series contactors. It provides a secure and reliable connection solution for industrial switching assemblies, helping simplify installation and improve the mechanical and electrical integration of contactor systems.
As part of the ABB contactor accessory range, the LL370-50 is engineered for use with high-current contactor assemblies where dependable connections are required. Its robust construction supports industrial applications including motor control, automation systems and electrical distribution equipment.
The ABB LL370-50 is suitable for compatible ABB contactor configurations, providing a practical accessory solution for panel builders and maintenance engineers working with ABB low-voltage switchgear systems.
Key Advantages
Genuine ABB contactor accessory designed for reliable system integration.
Provides secure connection between compatible contactor components.
Supports efficient installation within industrial control panels.
Designed for use with ABB AF series contactor assemblies.
Helps maintain reliable electrical and mechanical connections.
Suitable for industrial automation and power control applications.
Key Features
ABB LL370-50 connection link.
Accessory component for ABB contactor systems.
Designed for compatible AF series contactors.
Robust construction for industrial environments.
Simple installation within contactor assemblies.
Designed for ABB low-voltage switchgear applications.
Reliable Connection Solutions for Industrial Control Systems
Contactor accessories such as the ABB LL370-50 help ensure secure and dependable integration of switching components within industrial electrical systems. By providing dedicated connection solutions, these accessories support efficient installation and long-term system reliability.
ABB accessory components are designed to complement industrial contactors, helping engineers and panel builders create reliable, maintainable and efficient electrical control solutions.
Typical Applications
Industrial control panels.
Motor control centres.
Electrical switchgear assemblies.
Industrial automation equipment.
OEM machine control systems.
Power distribution installations.
Technical Specifications
Manufacturer
ABB
Series
LL Accessories
Model
LL370-50
Product ID
1SFN075703R1000
Product type
Contactor connection link accessory
Accessory type
Connection link
Suitable for
Compatible ABB AF series contactors
Application
Industrial contactor assemblies
Mounting type
Contactor accessory mounting
Frequently Asked Questions
What is the ABB LL370-50 used for?
The ABB LL370-50 is a connection link accessory used to support compatible ABB contactor installations.
Is the LL370-50 a contactor?
No, the LL370-50 is an accessory component designed for use with ABB contactor systems.
Where is the LL370-50 typically installed?
The LL370-50 is typically installed inside industrial control panels and electrical switchgear assemblies.
What type of applications use this accessory?
The LL370-50 is used in industrial automation, motor control and power switching applications.
Why use ABB original contactor accessories?
ABB original accessories are designed to provide compatible integration, reliable operation and straightforward installation with ABB switching equipment.
Trusted by Industrial Control Engineers Worldwide
ABB contactor accessories are widely used in industrial automation and electrical control systems to provide reliable integration, secure connections and dependable performance.
Manufacturer
ABB
Series
LL Accessories
Model
LL370-50
Product ID
1SFN075703R1000
Product type
Contactor connection link accessory
Accessory type
Connection link
Suitable for
Compatible ABB AF series contactors
Application
Industrial contactor assemblies
Mounting type
Contactor accessory mounting
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
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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.
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...
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...