ABB EHDB360 Contact Kit

ABB EHDB360 Contact Kit is the official replacement contact set for the ABB EHDB360 drive contactor, designed to restore original switching performance in DC drive applications. Available as catalog numbers EHDBCK360-2 and EHDBCK360-NC, these kits are sized for the EHDB360 family and specify a 300 V contact rating, ensuring compatibility with standard industrial DC motor control circuits. Use this kit to renew the main contact assembly on EHDB360 contactors used in motor drives, braking systems, and other equipment where ABB EHDB360 devices are deployed. The kit simplifies maintenance by providing the necessary contact components configured for the EHDB360 model, helping to maintain reliable operation and consistent arc quenching behavior in high-current DC applications. For exact contents, installation procedure, and model-specific configuration, refer to ABB documentation corresponding to EHDBCK360-2 and EHDBCK360-NC and verify that your unit matches the EHDB360 contactor variant before replacing the assembly.