Eaton 283130 borne de conexión para barra colectora 3 polos 230 A borne de tornillo para barra colectora de 5 polos

Connecting large conductors to busbar systems in distribution boards can be a challenge when space is tight and current demands are high. The Eaton 283130 busbar connection terminal solves this by providing a compact, 3-pole connection point rated for 230 A, designed to mount directly onto a 5-pole busbar. It accepts rigid or flexible conductors up to 70 mm², making it suitable for demanding electrical installations.

Who is it for

This terminal is intended for electricians and panel builders who need a reliable, high-current connection to an Eaton xPole busbar system. It is particularly useful in commercial and industrial distribution boards where space is limited but performance cannot be compromised.

Main features

• 3-pole (3N) design for three-phase connections
• Rated operational current of 230 A
• Accepts conductors from 1.5 mm² to 70 mm² (rigid or flexible)
• Screw terminal connection for secure clamping
• Mounts directly onto 5-pole busbar, width only 2 DIN modules
• Operating temperature range -25 °C to +50 °C

Specifications

• Product type: Busbar connection terminal
• Number of poles: 3
• Rated operational current (Ie): 230 A
• Rated insulation voltage (Ui): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Max. conductor cross-section (rigid/flexible): 70 mm²
• Min. conductor cross-section: 1.5 mm²
• Connection type: Screw terminal
• Mounting type: For 5-pole busbar
• Module width: 2 TE (DIN units)
• Degree of protection: IP20
• Operating temperature range: -25 to +50 °C
• Standard compliance: IEC/EN 60947-7-1
• Compatibility: Eaton xPole busbar systems

Tips

Always verify that the busbar system is de-energized before installation. Use appropriate torque settings on the screw terminals to ensure a secure connection without damaging the conductor. For flexible conductors, consider using ferrules to maintain a reliable contact.