The ABB BER16-4KF is a reliable connection set for reversing contactors designed to simplify the assembly of reversing starter configurations using ABB AF series contactors. As part of the ABB AF contactor accessory range, it provides secure electrical and mechanical connections between two three-pole contactors mounted side by side, creating a compact and dependable motor reversing solution.
This connection set consists of insulated solid copper bars with upstream and downstream connections, providing a pre-engineered solution that reduces wiring complexity and improves installation consistency in industrial control panels. The BER16-4KF is designed as a Push-in accessory for compatible ABB AF contactors.
Designed for use with ABB AF09..K to AF16..K contactors, the BER16-4KF is ideal for reversing motor starters, automation systems and industrial electrical assemblies requiring reliable contactor interconnection.
Key Advantages
Dedicated connection set for ABB reversing contactor assemblies.
Connects the main contacts of two three-pole contactors mounted side by side.
Insulated solid copper construction provides reliable electrical performance.
Reduces panel wiring requirements for reversing starter applications.
Compact design supports efficient industrial motor control solutions.
Key Features
ABB BER16-4KF connection set.
Product ID 1SBN081322R1000.
Connection accessory for reversing contactors.
Three-pole contactor interconnection design.
Suitable for AF09..K to AF16..K contactors.
Insulated solid copper bars for main circuit connection.
Includes upstream and downstream connections.
Designed for side-by-side contactor mounting.
Reliable Reversing Starter Connections
Connection sets such as the ABB BER16-4KF simplify the construction of reversing motor starters by providing pre-engineered links between contactors. This reduces installation time, minimises wiring complexity and improves reliability in industrial control applications.
The ABB AF accessory range provides modular solutions for machine builders, panel manufacturers and automation engineers who require compact and dependable motor control assemblies.
Typical Applications
Reversing motor starters.
Industrial motor control panels.
Automation and machine control systems.
Production machinery.
OEM electrical assemblies.
Low-voltage industrial switching equipment.
Technical Specifications
Manufacturer
ABB
Series
AF Contactor Accessories
Model
BER16-4KF
Product ID
1SBN081322R1000
Product type
Connection set for reversing contactors
Accessory type
Connecting bridge
Number of poles
3
Suitable for
AF09..K to AF16..K contactors
Connection material
Insulated solid copper bars
Mounting type
Side-by-side contactor mounting
Terminal type
Push-in accessory connection
Weight
approx. 0.05 kg
Frequently Asked Questions
What is the ABB BER16-4KF used for?
This connection set is used to connect the main contacts of two ABB three-pole contactors in reversing starter applications.
Which ABB contactors are compatible with the BER16-4KF?
The BER16-4KF is designed for use with ABB AF09..K to AF16..K contactors.
What type of accessory is the BER16-4KF?
The ABB BER16-4KF is a reversing contactor connection bridge accessory for industrial motor control systems.
What material is used for the electrical connections?
The connection set uses insulated solid copper bars to provide reliable main circuit connections.
Where is this product typically installed?
The BER16-4KF is typically installed inside industrial control panels and reversing motor starter assemblies.
Trusted by Automation Engineers Worldwide
ABB contactor accessories are widely used by electrical engineers and machine builders to create reliable motor control solutions with simplified installation, flexible configuration and dependable industrial performance.
Manufacturer
ABB
Series
AF Contactor Accessories
Model
BER16-4KF
Product ID
1SBN081322R1000
Product type
Connection set for reversing contactors
Accessory type
Connecting bridge
Number of poles
3
Suitable for
AF09..K to AF16..K contactors
Connection material
Insulated solid copper bars
Mounting type
Side-by-side contactor mounting
Terminal type
Push-in accessory connection
Weight
approx. 0.05 kg
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.
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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...