The LA9GQQ330 from Schneider Electric is a Star-Delta connection bar designed for use with TeSys Giga contactors LC1G115 through LC1G225. This accessory facilitates the specific wiring configurations required for starting high-power three-phase induction motors, enabling both Line, Delta, and Star connections. It is an integral component for motor control circuits requiring reduced starting current and torque.

Technical details

• Product Type: Star-Delta Connection Bar
• Manufacturer Series: TeSys Giga
• Compatible Contactor Series: LC1G115, LC1G125, LC1G150, LC1G185, LC1G200, LC1G225
• Connection Configurations: Supports Line, Delta, and Star wiring
• Functionality: Enables reduced voltage starting for three-phase motors
• Material: Typically constructed from high-conductivity copper alloys for reliable electrical connections. (Note: Specific material composition should be verified against the manufacturer's datasheet.)
• Mounting: Designed for direct integration with specified TeSys Giga contactor assemblies.

Applications & compatibility

This connection bar is essential for motor control applications where reduced starting current is a requirement, such as in large pump systems, industrial fans, compressors, and conveyor systems. Its compatibility is strictly limited to the Schneider Electric TeSys Giga contactor range, ensuring proper electrical and mechanical integration for reliable operation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LA9GQQ330 or contact our technical team for cross-reference assistance with compatible TeSys Giga components.