Matches 1 - 13 out of 13


Match Document Document Title
US20130234810 SHORT CIRCUIT INDICATOR MODULE FOR AN ELECTRICAL SWITCHING DEVICE AND ELECTRICAL SWITCHING DEVICE  
A short circuit indicator module is disclosed for an electrical switching device, in particular for a circuit breaker. The electrical switching device is configured to interrupt a current flow in...
US20140139302 THERMAL-MAGNETIC TRIP DEVICE FOR TRIPPING A MULTIPHASE CIRCUIT BREAKER  
A trip device comprises a first transmission bar pivoting around the same pivoting axis as a ratchet by any one of several thermal actuators. The first transmission bar drives the ratchet from a...
US20090256660 READINESS FOR CLOSING INDICATOR FOR CIRCUIT BREAKERS  
Disclosed is a visual and electrical indication on the status of “Readiness to close” (RTC) for circuit breakers. Exemplary embodiments include a circuit breaker apparatus, including a lay shaft...
US20110181379 CIRCUIT BREAKER HAVING TRIP CAUSE INDICATING MECHANISM  
A circuit breaker comprises a magnetic trip mechanism configured to provide a first mechanical driving force, a low voltage trip mechanism configured to provide a second mechanical driving force,...
US20050062564 Alarm output device for circuit breaker  
An alarm output device is capable of outputting a mechanical alarm signal to attached alarm switches in linkage with a tripping operation of a circuit breaker. The alarm output device includes an...
US20070024402 Apparatus for inspecting conveyed works  
An apparatus for inspecting conveyed works includes a plurality of inspection lines, each of which includes plural kinds of inspection units and a conveyor unit configured to convey the works to...
US20090014300 APPARATUS FOR INDICATING CLOSING OPERABLE STATE FOR AIR CIRCUIT BREAKER AND AIR CIRCUIT BREAKER HAVING THE SAME  
Disclosed is an apparatus for indicating a closing operable state for an air circuit breaker and an air circuit breaker having the same. The apparatus for indicating a closing operable state for...
US20100201466 Ground Fault Circuit Interrupter Device  
A ground fault circuit interrupter device is described.
US20100238611 LOW-PROFILE ELECTRONIC CIRCUIT BREAKERS, BREAKER TRIPPING MECHANISMS, AND SYSTEMS AND METHODS OF USING SAME  
Embodiments provide a low-profile, electronic circuit breaker. The electronic circuit breaker includes a housing containing first and second electrical branches coupled to respective first and...
US20100207712 CONTROL OF THE DISPLAY BACKGROUND ILLUMINATION IN A POWER SWITCH  
A power switch includes an electronic overcurrent protection trigger, which receives the power supply thereof from the power supply network monitored by the power switch. In at least one...
US20080136567 Auxiliary device and data transmission method, auxiliary unit and electrical circuit breaker comprising said device  
An auxiliary device for remote data transmission having processing means comprising a first input to receive a first data item of a state of the circuit breaker, and at least one command output to...
US20150200533 SELF-TEST GFCI DEVICE WITH DUAL SOLENOID COIL ELECTRIC CONTROL  
A circuit interrupting device having a dual-coil solenoid for delivering an increased magnetic field to the solenoid plunger when a fault is detected and it is desired to place the device into a...
US20170148598 CIRCUIT BREAKER  
A circuit breaker having a first micro switch, a second micro switch and a transmission mechanism. The transmission mechanism drives the first micro switch and the second micro switch, which are...

Matches 1 - 13 out of 13