Harting 09140010303/09140010301 Bottom Entry Housing Comparison

If you are looking for the Han-Modular Compact Bottom Entry Housing from Harting, you may see two similar part numbers – 09140010301 and 09140010303. What is the difference between them?

Below is the information provided by manufacturer, not currently listed on their datasheet.

0303 is the Marine series meant for outdoor very harsh environments. 0301 is standard metal version.

09140010303 Han-Modular Compact Marine Bulkhead Housing (black)
09140010301 Han-Modular Compact Bulkhead Housing