The Wiring Harness Plug is a protective closure used to seal unused connectors or open terminals within wiring harness assemblies in equipment. It prevents moisture, dust, and other contaminants from entering exposed electrical contacts, helping preserve conductivity and avoiding short circuits. This plug is used to fit securely into specific connector housings, forming a barrier that shields the internal components from environmental exposure and mechanical damage.

Attributes:
• Seals open connectors to prevent dust and moisture from entering.
• Supports safe isolation of unused circuits during service.
• Enhances safety by minimizing exposure to live terminals.

Applications:
The Wiring Harness Plug is inserted into open or unused electrical connectors, seals the terminals to prevent contamination, and supports safe, uninterrupted circuit operation.