1SBN083411R1000 ber65-4 connection sets for reversing ABB Contactors

Why Choose the ABB BER65-4 Connection Set for Reversing Contactors?

The ABB BER65-4 (Part Number: 1SBN083411R1000) is a professional-grade connection set for reversing contactors engineered to simplify the installation of reversing motor starters within industrial motor control systems. Designed for use with ABB AF40 to AF65 contactors, this accessory provides secure and efficient electrical interconnection between two side-by-side mounted contactors.

Manufactured using insulated solid copper bars, the BER65-4 offers excellent electrical conductivity, mechanical durability and installation safety. The connection set includes both upstream and downstream bridging components, helping reduce panel wiring complexity while creating compact and organised motor reversing assemblies.

The ABB BER65-4 is widely used in industrial automation, conveyor systems, machine control panels and OEM motor starter applications where dependable motor reversing functionality is essential. Its robust construction and ABB compatibility make it a trusted solution for demanding industrial environments.

Key Advantages

• Designed specifically for reversing contactor assemblies.
• Compatible with ABB AF40 to AF65 contactors.
• Provides reliable electrical linking between adjacent contactors.
• Manufactured using insulated solid copper bars.
• Reduces installation time and panel wiring requirements.
• Supports compact and organised motor control panel layouts.

Key Features

• ABB BER65-4 connection set.
• Part number: 1SBN083411R1000.
• Connection set for reversing contactors.
• Includes 1 upstream and 1 downstream connection.
• Suitable for side-by-side mounted contactors.
• Screw terminal connection.
• 690 V AC operational voltage.
• Industrial insulated copper bridge construction.

Technical Specifications

• Manufacturer: ABB
• Series: BER Connection Sets
• Model: BER65-4
• Part number: 1SBN083411R1000
• Product type: Connection set for reversing contactors
• Accessory type: Connecting bridge set
• Compatible contactors: AF40..AF65, AFC40..AFC65, AFS40..AFS65
• Rated operational voltage: 690 V AC
• Frequency: 50 / 60 Hz
• Terminal type: Screw terminals
• Construction: Insulated solid copper bars
• Mounting style: Side-by-side reversing contactor assembly
• Dimensions (W × H × D): approx. 110 × 20.2 × 40 mm
• Weight: approx. 0.175 kg

Reliable Reversing Motor Starter Integration

Reversing contactor assemblies are commonly used to change the rotational direction of three-phase motors within industrial automation systems. The ABB BER65-4 simplifies this arrangement by providing safe and organised electrical interconnection between compatible ABB contactors mounted side by side.

ABB motor control accessories are engineered for demanding industrial applications where installation efficiency, reliability and long-term electrical performance are critical. The BER65-4 helps create professional motor reversing systems while reducing assembly complexity and improving overall panel organisation.

Typical Applications

• Industrial reversing motor starters.
• Conveyor and material handling systems.
• Machine automation and OEM equipment.
• Industrial motor direction control circuits.
• Pump and fan reversing applications.
• Industrial switchboards and motor control panels.

Trusted by Industrial Automation Professionals

ABB reversing contactor accessories such as the BER65-4 are trusted worldwide for dependable electrical integration, efficient motor reversing assembly and long-term industrial performance.