Remote Control Disconnecting means

[gregorsc]

What are some examples of remote control devices used to actuate the service disconnecting means as described in art.230.70(a) (3)?

 

[Smart $]

Just guessing, but perhaps a shunt-trip main with a remote operator.

 

[mdshunk]

Some breakers have motorized operators.

Some have undervoltage release solenoids.

Some have shunt trip solenoids.