ABB Main Circuit Terminal Block – ACS510/550 30-45KW Power Connection – Tested

Product Overview

Genuine ABB main circuit terminal block for ACS510 and ACS550 series drives. Designed for 30-45KW models with current rating 059A-088A. Connects input power (U1/V1/W1), motor output (U2/V2/W2), DC bus (UDC+/UDC-), brake resistor (BRK+/BRK-), and PE grounding. Used in drive power connection and repair applications when original terminals are damaged.

Key Features

• Genuine ABB original – for ACS510, ACS550 series
• Main circuit power terminal block
• Rating: 059A – 088A (30-45KW models)
• Terminals: U1/V1/W1 (input), U2/V2/W2 (motor output), UDC+/UDC- (DC bus), BRK+/BRK- (brake resistor), PE (ground)
• Original pulled – no damage, no repair
• Ready for direct installation

Specifications

Compatibility Note

• Compatible with ACS510 and ACS550 series only
• Specifically for 30-45KW models (059A-088A)
• Used as replacement when original terminal block is damaged
• WARNING: Even when the motor is stopped, power terminals U1/V1/W1 and U2/V2/W2 as well as UDC+/UDC- or BRK+/BRK- carry dangerous voltages
• Verify drive model and current rating before ordering

Quality Assurance

• Original pulled from working drive; no damage, fully functional
• Actual photos sent before shipping
• ESD anti-static packaging