What Are The Characteristics Of Keyed Heavy-duty Connectors?

Some heavy duty multi pin connectors are "keyed," meaning some mechanical parts on the heavy connector won't fit properly, potentially causing incorrect connections or damage unless the heavy duty cable connectors is matched with the correct orientation. Some heavy power connector housings incorporate locking mechanisms, such as bayonet-shaped housings, to prevent accidental disconnection or poor environmental sealing, including waterproofing and dust resistance, and provide protection in high-impact areas.

Most heavy duty wire connectors are developed to meet certain industry standards, including the Electrotechnical Commission (IEC) standard which specifies the dimensions of the wire connector heavy duty, so specific design factors for the heavy duty electric cable connectors are very important.