Eaton xPole adaptér zbernice 55mm 63A 1-pólový BBA4-63 101457

The Eaton BBA4-63 busbar adapter provides a secure connection point on 55 mm busbar systems, rated for 63 A operational current. Its 1-pole design fits a single module width of 18 mm, making it suitable for compact distribution boards and industrial control panels where space is limited.

Highlights

• Rated operational current: 63 A
• Busbar spacing: 55 mm
• 1-pole, 1 TE (18 mm) module width
• Connection capacity: 1.5–25 mm² rigid, 1.5–16 mm² flexible
• Rated operational voltage: 400 V AC
• Degree of protection: IP20

In daily use

The adapter mounts directly onto the busbar, allowing a tool-free snap-on installation. Its grey/black housing blends with standard electrical enclosures, and the screw terminals accept a wide range of conductor sizes for flexible wiring.

Full specifications

• Product type: Busbar adapter
• Series: xPole
• Rated insulation voltage (Ui): 500 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Standards: IEC/EN 60947-7-1
• Mounting type: Busbar mounting
• Number of poles: 1

Final note

The BBA4-63 is a straightforward component for distributing power within busbar systems, offering a balance of current capacity and compact size.