What is the minimum weight a friction-type electrical connection must withstand on the first pull?

The minimum weight that a friction-type electrical connection must withstand on the first pull is established at 6 lbs. This requirement ensures that the connection is secure enough to handle typical operational forces without separating during normal use. Friction-type connections are designed to rely on the friction between the surfaces to maintain contact and conductivity. By setting this minimum pull requirement, the standard helps to prevent accidental disconnects that could arise from vibrations or other forces encountered in a marine environment.

Connections that meet or exceed this minimum threshold are better equipped to provide reliable service, reducing the risk of electrical failures that could lead to safety issues on vessels. This standard is essential for ensuring that electrical systems meet safety and performance expectations, which is a fundamental aspect of the ABYC guidelines.