Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. SanRex KD30GB40 30A 400V Dual Power Diode Module Sansha Electric Photos prove SanRex KD30GB40 power semiconductor module. Exact market evidence identifies the KD30GB40 as a 30 A, 400 V dual diode module by Sansha Electric. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact part/model/configuration and photographed connectors/specification to your application before purchase. Includes x1 SanRex KD30GB40 diode module as photographed.