.~.~.~> Operating mechanism structure or arrangement
DEFINITION
Classification: 218/119
Polyphase:
(under subclass 118) Subject matter wherein the circuit breaker breaks two or more separate conducting paths for two or more phases of alternating current.
(1) Note. Devices which are known as bipole or double pole and which complete the circuit in each conductor of a direct current circuit will also be found here.
SEE OR SEARCH THIS CLASS, SUBCLASS:
9, for auxiliary shunt circuit interrupter.
44, for air-current blowout circuit interrupter.
58, for puffer piston circuit interrupter.
71, for sealed chamber circuit interrupter.
101, for liquid circuit interrupter. 152+, for general arc preventing devices.
