Question: Looking for a power supply that is NRTL or UL listed for 15A to 30A
Answer: Our 2260B series instruments are the only products in our portfolio that support this current range.
These models are Intertek (ETL) certified, which is equivalent to NRTL/UL certification.
Tektronix now also includes the ElektroAutomatik products, which support higher power sourcing:
https://elektroautomatik.com/en/products/dc-bidirectional-power-supplies/
Please let me know if I can provide additional assistance or if you would like to speak to one of our sales representatives.