PowerNex|CU25003T (-N) Series: Grounding Copper Busbar
Product Strategy Center/Alex Tsai
alex@meanwell.com
The Grounding Copper Busbar CU25003T (-N) Series features excellent conductivity, corrosion resistance, structural stability, easy installation and maintenance, as well as diverse sizes and specifications, ensuring the safe operation of equipment and system stability. Its function is to introduce the current in the system into the ground through grounding equipment, reducing leakage current and contact voltage to protect user safety. The maximum withstand current of the product is 250A for the double-row type, with material made of tin-plated red copper and fixing seat material of PA66, all meeting ROHS environmental requirements. Manufactured in Taiwan, it can be applied in factory equipment, building construction, commercial applications, transportation, energy systems, and more.

- Excellent conductivity material and superior corrosion-resistant surface
- Diverse sizes and specifications can meet various installation applications and requirements
- Material of support insulator: 6410G5 PA66 flame retardant (NAN YA PLASTICS CORP.), UL 94 V0 grade
- Number of poles: 5P, 7P, 9P, 11P, 13P, 15P, 17P, 19P, 21P, 23P, 25P, 27P


Without N phase support insulator:
CU25003T-005 CU25003T-007 CU25003T-009 CU25003T-011 CU25003T-013 CU25003T-015
CU25003T-017 CU25003T-019 CU25003T-021 CU25003T-023 CU25003T-025 CU25003T-027
N phase support insulator:
CU25003T-005N CU25003T-007N CU25003T-009N CU25003T-011N CU25003T-013N CU25003T-015N
CU25003T-017N CU25003T-019N CU25003T-021N CU25003T-023N CU25003T-025N CU25003T-027N