Drip loop

Electrical · Service Entrance Wires · printed page 87 (PDF page 88)

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Book index entries

Drip Loop – Electrical Electric Service – Wires Service Entrance – Wires

Text in the illustration

the primary purpose of the drip loop is to prevent water that runs down the service drop from getting into the service mast (and ultimately into the service panel)
the support wire for the two hot wires can also do double duty as the neutral connection for the house and is grounded back at the power pole
service cap
service entrance conductors
service mast
service drop conductors
splices
drip loop
service drop from utility pole

Generated explanation

The illustration shows an overhead electrical service drop connecting to a service mast at a house, with an enlarged detail of the conductor connections. Service entrance conductors emerge from the service cap and loop downward before joining the service drop conductors at splices. Water droplets beneath the loops illustrate how the low points shed water before it can enter the mast and ultimately the service panel. An annotation explains that the support wire for the two hot wires can also serve as the house neutral and is grounded at the power pole.

Components

service drop conductors service entrance conductors service mast service cap drip loops conductor splices support wire / neutral conductor electric meter

Materials

electrical conductor insulation metal mast metal wire

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