A circuit breaker includes a circuit breaker housing, an air-gap switch disposed within the
housing, and a first visual indicator configured to provide an indication of an open state and …

A circuit breaker and method includes a mechanical pole moveable between a latched
position and an unlatched position to open an electrical connection between a pair of …

(57) ABSTRACT A circuit breaker includes an electromechanical switch, a current sensor, a
voltage sensor, and a processor. The elec tromechanical switch is serially connected …

(57) ABSTRACT A circuit breaker comprises a solid-state switch, an air-gap electromagnetic
switch, switch control circuitry, a zero crossing detection circuit, and a current sensor. The …

A circuit breaker is provided. The circuit breaker includes a housing, a circuit protection
device disposed within the housing and operable to i) sense operating conditions …

(57) ABSTRACT A circuit breaker includes a solid-state switch, a sense resistor, a current
detection circuit, and a switch control circuit. The solid-state switch and sense resistor are …

A circuit breaker includes a tripping unit for interrupting an electrical circuit, and at least one
current sensor for determining the electrical current flowing through the circuit breaker …

A circuit breaker system (100) providing application specific module (ASM) instantaneous
overcurrent indication is disclosed herein (FIG. 5). A trip unit (110) included in the circuit …

(57) ABSTRACT A circuit breaker assembly includes a plurality of control lable circuit
breakers. Each of the controllable circuit break ers includes separable contacts, an …

A visible trip indication arrangement for a circuit breaker. The visible trip indication
arrangement comprises a viewing window forming a part of the breaker housing, the viewing …