For sale is a Cole Hersee 2-terminal diode module, marked 12V 30A (see photos). This style diode is commonly used in vehicle electrical systems (truck/bus/industrial) for circuit protection, isolation, or coil/relay suppression applications.
Brand: Cole Hersee
Rating: 12V / 30A
2 blade terminals
Compact plug-in module (exact item shown)
Because there are different diode styles and pin configurations, please match the markings and photos to your existing part and verify compatibility before purchase.