The ABB BER140-4 (1SFN084211R1000) is a specialised connection set accessory designed for ABB reversing contactor assemblies. As part of the ABB low voltage contactor accessory range, the BER140-4 provides reliable electrical connections between three-pole AF116 to AF146 contactors used in reversing motor control applications.
This connection set simplifies the installation of reversing contactors by providing purpose-designed connections between compatible ABB contactors. Its robust construction supports dependable operation in industrial motor control panels, automation systems and electrical assemblies where reliable forward and reverse motor switching is required.
The ABB BER140-4 is designed specifically for reversing contactor applications, helping panel builders and engineers create compact and professionally assembled motor control solutions using ABB AF contactor systems.
Key Advantages
Designed as a connection set for ABB reversing contactors.
Compatible with AF116 to AF146 three-pole contactors.
Provides reliable electrical interconnection for reversing assemblies.
Simplifies installation of motor reversing contactor systems.
Manufactured by ABB for industrial switching applications.
Suitable for motor control and automation installations.
Key Features
ABB BER140-4 connection set.
Product ID 1SFN084211R1000.
Connections for reversing contactors, 3-pole, AF116–AF146.
Designed for ABB block contactor accessory systems.
Supports compact reversing contactor assemblies.
Suitable for industrial motor switching applications.
Reliable Reversing Contactor Integration
Connection sets such as the ABB BER140-4 provide a practical solution for building reversing contactor assemblies used in industrial motor control systems. They help reduce wiring complexity while ensuring reliable integration between compatible ABB contactors.
The BER140-4 is designed for automation engineers, panel builders and maintenance teams requiring ABB-approved accessories for forward and reverse motor control applications.
Typical Applications
Reversing motor starters.
Industrial motor control panels.
Machine automation systems.
Electrical control cabinets.
Material handling equipment.
Industrial switching assemblies.
Technical Specifications
Manufacturer
ABB
Product type
Connection set
Model
BER140-4
Product ID
1SFN084211R1000
EAN
7320500471609
Application
Reversing contactor connections
Suitable for
AF116 to AF146 contactors
Number of poles
3 pole
Dimensions (W × D × H)
178 × 41 × 48.5 mm
Weight
0.63 kg
Product class
Block contactor accessories
Frequently Asked Questions
What is the ABB BER140-4 used for?
The ABB BER140-4 is a connection set used for creating reversing contactor assemblies with compatible ABB three-pole contactors.
Which ABB contactors are compatible with the BER140-4?
The BER140-4 is designed for use with AF116 to AF146 three-pole contactors.
What type of application is the BER140-4 designed for?
The ABB BER140-4 is designed for reversing contactor applications in industrial motor control systems.
What is the product code of the ABB BER140-4?
The ABB BER140-4 connection set has product ID 1SFN084211R1000.
Where is the ABB BER140-4 typically installed?
The BER140-4 is typically installed inside industrial control panels and motor starter assemblies.
Trusted by Industrial Control Professionals
ABB BER140-4 connection sets are used by automation engineers and panel builders to create reliable reversing contactor systems for industrial motor control applications.
Manufacturer
ABB
Product type
Connection set
Model
BER140-4
Product ID
1SFN084211R1000
EAN
7320500471609
Application
Reversing contactor connections
Suitable for
AF116 to AF146 contactors
Number of poles
3 pole
Dimensions (W × D × H)
178 × 41 × 48.5 mm
Weight
0.63 kg
Product class
Block contactor accessories
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
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Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
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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...