Matches 1 - 7 out of 7


Match Document Document Title
US20090122453 UNIVERSAL RATING PLUG FOR ELECTRONIC TRIP UNIT  
A rating plug for an electronic trip unit is disclosed. The rating plug has a housing with a plurality of switches disposed within the housing, each of the switches positionable in one of two...
US20080158762 CIRCUIT BREAKER TRIP UNIT RATING SELECTION PLUG  
A rating plug that, in addition to setting the percentage de-rating on the voltage conditioning (i.e., gain/filter) circuit, by controlling the operational amplifier gain with analog switches in...
US20090257163 CURRENT GAIN CONTROL OF CIRCUIT BREAKER TRIP UNIT  
An electronic trip unit for a circuit breaker, the electronic trip unit includes a rating plug having a plurality of switches each configured to indicate a specified current rating for the rating...
US20090271559 Method for Storing Individual Data Items of a Low-Voltage Switch  
A method is disclosed for storing individual data items of a low-voltage switch provided with a microcontroller triggering unit. According to an embodiment, the ROM cells of a dead microcontroller...
US20100157497 FIELD CONFIGURABLE RATING PLUG USING COMMUNICATION AND CONTROL SIGNAL  
A circuit breaker apparatus is provided and includes a trip mechanism which is coupled to an electrical circuit and which is configured to interrupt an operation of the electrical circuit when the...
US20170062166 FRAME MODULE, CIRCUIT BREAKER INCLUDING THE SAME AND ASSOCIATED METHOD  
A frame module for a circuit breaker includes a first interface structured to connect to a trip unit, a second interface structured to connect to a frame, and a current rating storage unit...
US20160365214 CIRCUIT BREAKER FOR AN ELECTRICAL CIRCUIT  
A circuit breaker is disclosed, including a series circuit including a measuring unit for determining the electrical current or/and voltage of the electrical circuit, an exchangeable trip unit for...
Matches 1 - 7 out of 7