Auxiliary block, in particular condition indicator for circuit breakers

The auxiliary block (B) has a principal part (8) and a second part (9). The principal part (8) is fixed to the circuit breaker block and houses auxiliary contacts (3). The auxiliary contacts are operated by the circuit breaker and connected to a control board by contacts (4). The second part (9) of...

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Bibliographic Details
Main Authors LUISET,MARCEL, HERVOUET, GERARD, VANZETTO,DANIEL, DELCAMBRE, PHILIPPE, FINET, JEAN-MARC, TALLIER, JEAN-BAPTISTE
Format Patent
LanguageEnglish
French
German
Published 31.03.1999
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
RELAYS
SELECTORS
TESTING
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Summary:The auxiliary block (B) has a principal part (8) and a second part (9). The principal part (8) is fixed to the circuit breaker block and houses auxiliary contacts (3). The auxiliary contacts are operated by the circuit breaker and connected to a control board by contacts (4). The second part (9) of the auxiliary block (B) may be rotated about a vertical axis (X) and the wires (13) from the auxiliary contacts (3) enter it along this axis before connection to the control board contacts (4). The rotation of the second part (9) allows comb and tooth contacts (7) to receive circuit breaker supply upstream or downstream.
Bibliography:Application Number: EP19950410063