ABB bey16-4 connection sets for star-delta starting

Why Choose the ABB BEY16-4 Connection Set for Star-Delta Starters?

The ABB BEY16-4 (Part Number: 1SBN081313R2000) is a high-quality connection set for star-delta motor starters designed to simplify the electrical interconnection of line, delta and star contactors within industrial motor starting systems. As part of ABB’s professional AF contactor accessory range, the BEY16-4 enables compact and efficient assembly of star-delta starter configurations used in industrial automation and motor control applications.

Manufactured using insulated solid copper bars, the BEY16-4 provides secure and reliable electrical bridging between compatible ABB AF09 to AF16 contactors. Its compact design reduces panel wiring complexity while improving installation speed, safety and overall control cabinet organisation.

The ABB BEY16-4 is widely used by industrial panel builders, OEM machine manufacturers and automation engineers requiring dependable reduced-current motor starting solutions. Designed specifically for ABB AF series contactors, it delivers reliable long-term performance in demanding industrial environments.

Key Advantages

• Designed specifically for star-delta starter assemblies.
• Compatible with ABB AF09 to AF16 contactors.
• Provides secure electrical interconnection between starter contactors.
• Manufactured using insulated solid copper bars.
• Reduces wiring complexity and installation time.
• Supports organised and compact control panel layouts.

Key Features

• ABB BEY16-4 connection set.
• Part number: 1SBN081313R2000.
• Connection set for star-delta motor starters.
• Designed for line, delta and star contactor interconnection.
• Screw terminal connection.
• Suitable for ABB AF, AFC and AFS contactor ranges.
• 690 V AC operational voltage.
• Industrial insulated copper bridge construction.

Technical Specifications

• Manufacturer: ABB
• Series: BEY Connection Sets
• Model: BEY16-4
• Part number: 1SBN081313R2000
• Product type: Connection set for star-delta starters
• Accessory type: Connecting bridge set
• Compatible contactors: AF09..AF16, AFC09..AFC16, AFS09..AFS16
• Rated operational voltage: 690 V AC
• Frequency: 50 / 60 Hz
• Terminal type: Screw terminals
• Construction: Insulated solid copper bars
• Dimensions (W × H × D): approx. 72 × 33 × 14.55 mm
• Weight: approx. 0.05 kg
• Standards: EN 60947-1, EN 60947-4-1, UL 60947-4-1

Efficient Star-Delta Starter Integration

Star-delta starters are commonly used to reduce motor starting current in three-phase motor applications. The ABB BEY16-4 simplifies the assembly of these systems by providing secure electrical interconnection between the line, delta and star contactors within the starter arrangement.

ABB motor control accessories are engineered for demanding industrial environments where installation efficiency, reliability and electrical safety are essential. The BEY16-4 helps create organised and professional motor starter assemblies while supporting dependable long-term industrial operation.

Typical Applications

• Star-delta motor starter assemblies.
• Industrial pump and fan motor systems.
• Conveyor and material handling equipment.
• Machine automation and OEM equipment.
• Industrial switchboards and control panels.
• Three-phase motor starting applications.

Trusted by Industrial Automation Engineers

ABB star-delta starter accessories such as the BEY16-4 are trusted worldwide for reliable motor starter integration, efficient installation and dependable industrial performance.