What is the minimum pull-test requirement for friction-type electrical connectors?

The minimum pull-test requirement for friction-type electrical connectors is set at 6 pounds for 1 minute. This standard emphasizes the importance of ensuring that electrical connections are secure and reliable, preventing accidental disconnections that could lead to electrical failures or hazardous situations.

Friction-type connectors rely on mechanical grip to maintain their connection, and the pull-test requirement is a critical part of evaluating that grip strength. A requirement of 6 pounds ensures that the connector can withstand reasonable forces that might be applied in normal operation without coming apart. Meeting this standard provides confidence in the durability of the connector and its ability to function safely in marine applications, where elements such as vibration and movement are commonplace.

This specification aligns with industry standards to prevent connector failure during operation. Proper adherence to these pull-test requirements is crucial for ensuring the longevity and safety of electrical systems in maritime settings.