The circuit breaker (1) has a housing (5) with a passage opening (7) for a tilting lever (3). An angle between a threaded borehole (11) and the lever and distance between a passage borehole (17) and the lever in an attached condition of a closing device (13) are dimensioned such...
b.With locking screws,can be locked without tools. c.Widely used,suitable for small and medium size circuit breaker(handle width ≤ 16mm) Part code Description BD-D18 8mm≤a≤16mm FAQ 1. Q: Could I put my own designs of label on t...
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PURPOSE: A circuit breaker is provided to be switched off by activating a trip coil or pushing a manual off switch before applying a trip free locking device.;CONSTITUTION: A circuit breaker includes a lay shaft(110), a lay shaft cam, a lifting plate(152), and a padlock plate(153). ...
The locking device of a draw-in and draw-out mechanism for the circuit breaker comprising a kinematic chain of transmission (20) driven by a removable crank comprises a main locking catch (30, 130, 230) able to assume a closed position in which it prevents the mounting of the crank (100...
The keylock device for a circuit breaker comprises a closing lever configured to generate a closing operation of a mechanism, a trip lever configured to generate a trip operation of the mechanism, and a locking unit configured to allow a locked state of the locking unit to be maintained when ...
开关闭锁,circuit breaker lock 1)circuit breaker lock开关闭锁 英文短句/例句 1.Latching Analysis of DC Disconnectors in Urban Rail Transit城市轨道交通直流隔离开关闭锁分析 2.Development and Application of Mine Flameproof High-voltage General Entry and Contact Switch Interlocking Device矿用隔爆型高压总进和...
LOCKING & TRIP STRUCTURE FOR A CIRCUIT BREAKER 专利名称：LOCKING & TRIP STRUCTURE FOR A CIRCUIT BREAKER 发明人：JEAN HENNEMANN 申请号：AU7669474 申请日：19741220 公开号：AU7669474A 公开日：19760624 专利内容由知识产权出版社提供 摘要：Locking device of low control power for an electrical device ...
LOCKING DEVICE FOR A MANEUVERING MEMBER SUBJECT TO A SPRING PRESSURE, FOR EXAMPLE FOR A MANEUVERING LEVER OF AN ELECTRICAL SWITCHING DEVICE, CHARACTERIZED IN THAT LOCKING ORGAN 13 AND TRIGGERING 18 HAVE IN THE LOCKING POSITION AN IMAGINARY ROTATION AXIS 20, COMMON, IN THAT THE LOCKING MEMBER 13...
Device for locking case door of vacuum circuit breaker board PURPOSE: A case door of a vacuum circuit breaker is provided to prevent an electric shock due to unexpected opening of a case door by maintaining locking of the case door at a connection position. CONSTITUTION: A first shutter blade...