1SBN082311R1000 ber38-4 connection sets for reversing ABB Contactors

Why Choose the ABB BER38-4 Connection Set for Reversing Contactors?

The ABB BER38-4 (Part Number: 1SBN082311R1000) is a high-quality connection set for reversing contactors designed to simplify the electrical linking of two ABB contactors mounted side by side in reversing motor starter applications. As part of ABB’s trusted AF contactor accessory range, the BER38-4 provides safe, reliable and efficient interconnection for industrial motor control systems.

Manufactured using insulated solid copper bars, the BER38-4 enables straightforward connection of the main poles on compatible ABB AF26 to AF38 contactors. Its compact and durable construction improves installation efficiency while maintaining dependable electrical continuity in demanding automation environments.

The ABB BER38-4 is widely used by industrial panel builders, OEM machine manufacturers and automation engineers for reversing starter assemblies, conveyor systems and industrial motor switching applications. Its professional design supports cleaner panel layouts, reduced wiring complexity and long-term operational reliability.

Key Advantages

• Designed specifically for reversing contactor assemblies.
• Provides secure electrical linking between two adjacent contactors.
• Compatible with ABB AF26 to AF38 contactors.
• Constructed using insulated solid copper bars.
• Reduces installation time and panel wiring complexity.
• Supports reliable motor reversing applications in industrial systems.

Key Features

• ABB BER38-4 connection set.
• Part number: 1SBN082311R1000.
• 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 rated operational voltage.
• Industrial insulated copper bar construction.

Technical Specifications

• Manufacturer: ABB
• Series: BER Connection Sets
• Model: BER38-4
• Part number: 1SBN082311R1000
• Product type: Connection set for reversing contactors
• Accessory type: Connecting bridge set
• Compatible contactors: AF26..AF38, AFC26..AFC38, AFS26..AFS38
• Rated operational voltage: 690 V AC
• Frequency: 50 / 60 Hz
• Terminal type: Screw terminals
• Construction: Insulated solid copper bars
• Dimensions (W × H × D): approx. 87.2 × 36.5 × 23.05 mm
• Weight: approx. 0.1 kg
• Standards: EN 60947-1, EN 60947-4-1, UL 60947-4-1

Reliable Reversing Contactor Integration for Industrial Automation

Reversing contactor assemblies are commonly used in industrial automation systems to reverse the rotation direction of three-phase motors. The ABB BER38-4 connection set simplifies this configuration by providing secure and organised interconnection between compatible contactors mounted side by side.

ABB reversing contactor accessories are engineered for demanding industrial environments where reliability, installation efficiency and long-term electrical performance are essential. The BER38-4 helps create professional motor control assemblies while reducing installation complexity and supporting dependable machine operation.

Typical Applications

• Industrial reversing motor starters.
• Conveyor and material handling systems.
• Machine automation and control panels.
• Industrial motor direction control systems.
• Pump and fan reversing applications.
• OEM machinery and industrial switchgear.

Trusted by Industrial Control Engineers Worldwide

ABB reversing contactor accessories such as the BER38-4 are trusted by panel builders and automation engineers for dependable motor control integration, robust electrical performance and efficient industrial installation.