General Electric Company

Pedro Luis Perez

Ranjit Manohar Deshmukh

Prashant Sudhakar Zende

Jorge Juan Bonilla

Javier Gomez Martin

Manuel Meana Alcon

A test assembly for a circuit breaker with a single pole module having first and second conduction paths electrically isolated from each other via an interior wall of the module and a circuit board. The test assembly includes an axle at an upper portion of the interior wall and having a first end and a second end extending along opposite sides of the interior wall, a test actuation member configured to be actuated, and a spring in operable communication with the test actuation member and in signal communication with the circuit board. The spring contacts the test actuation member and the first end of the axle when the test actuation member is actuated, the axle conducts an electrical signal to the spring, and the spring provides a test signal to the circuit board initiating a test operation of the circuit breaker.

Test assembly for a circuit breaker

A single pole module of a circuit breaker is disclosed. The housing includes a first portion and a second portion, and an interior wall separating the first portion from the second portion. The first portion includes a first section receiving a circuit board and a second section receiving a lever mechanism. The second portion includes a first section receiving an electromagnetic protection device, a second section receiving an arc extinguishing device, a third section receiving a thermal protection device, and a fourth section receiving an operating mechanism. The first and second sections of the first portion occupy substantially half of the housing and the first, second, third and fourth sections of the second portion occupy substantially half of the housing and the second section of the first portion and the third section of the second portion are opposite each other.

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Madrid, Spain

Pedro Luis Perez