Blocking mechanism for electrical power switching stages

Blocking mechanism for electrical power switching stages

The main electrical power switching device has a movable contact (26) carrier (1) that has an actuator mechanism that can be secured by a padlock (14) that has the hasp passing through a hole (5) in a mechanical interlocking mechanism (6, 9). Disengagement of the switch can only be made with the aid...

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1. Verfasser: FRIEDRICH, JUERGEN, 58553 HALVER, DE
Format: Patent
Sprache:eng ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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creator FRIEDRICH, JUERGEN, 58553 HALVER, DE
description The main electrical power switching device has a movable contact (26) carrier (1) that has an actuator mechanism that can be secured by a padlock (14) that has the hasp passing through a hole (5) in a mechanical interlocking mechanism (6, 9). Disengagement of the switch can only be made with the aid of a special hand held tool (15) that is inserted into a hole in the protective interlock cap (10). Turning the tool causes a control cam (17) to rotate and axial movement to occur. Other switching stages may be mechanically coupled to the main one.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
title Blocking mechanism for electrical power switching stages
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