The CXJG-11 combined operating mechanism is an upgraded solution based on traditional hand-pull and hand-crank mechanisms. It integrates the strengths of both types, providing flexible operation and easy installation. Designed for modular drawer units, it allows interchangeable use of hand-pull and hand-crank methods without changing the panel design—greatly improving efficiency and adaptability.
Already widely used in key national projects and exported to multiple countries, this mechanism features smooth operation for ON/OFF/trip functions, making it highly competitive in the market.
1.Combines hand-pull and hand-crank functions in one unit
2.Same panel opening for different operation methods
3.Simple operation and convenient installation
4.Panel appearance remains unified when switching modes
5.Supports mass production with high consistency
6.Suitable for both domestic and international switchgear systems
7.Excellent mechanical performance with no resistance during trip or switching
Operating Positions
The mechanism provides 4 working positions:
Disconnected, Isolated, Test, Connected
Indicator Functions:
The display shows 3 states: Disconnected, Test, and Connected.
Position Instructions:
Disconnected → Isolated: Push directly (unlock button optional). Primary circuit disconnected; indicator still shows “Disconnected”; drawer is mechanically locked in isolated state.
Isolated → Test: Hold the unlock button and push to test position. (Primary disconnected, secondary connected)
Test → Connected: Hold the unlock button and push to full connection. (For crank type, insert the crank and rotate to connected position). Both primary and secondary circuits are connected.
CXJG-11 Combined Operating Mechanism (For Drawer Units) drawing
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