Description
Key Functionality
As an electrically controlled mechanical interlocking device, it is primarily used for:
• Preventing misoperation of high-voltage switchgear (such as disconnectors and earthing switches) during disconnection/connection;
• Implementing forced interlocking for switchgear cabinets, cabinet doors, and other components to prevent accidental entry into energized compartments;
• Integrating with the “five-prevention interlocking” system to ensure safe power operation.
Key Technical Parameters
| Parameter Category | Details |
| Operating Voltage | Supports universal voltages such as AC/DC 220V, DC 110V |
| Applicable Ambient Temperature | -25℃~40℃ |
| Applicable Altitude | ≤1000m |
| Bolt Stroke | Approximately 28mm |
| Auxiliary Functions | Supports mechanical key unlocking (for power-off scenarios); some models are equipped with unlock indicator lights |
Application Scenarios
The DSN-JZ indoor electromagnetic lock control commonly found in high-voltage switchgear (such as KYN and XGN series), grounding switches, and draw-out circuit breakers in substations and distribution rooms.
OEM/ODM Services:
We offer comprehensive OEM and ODM services tailored to your specific requirements. Should you require customized products, our professional team will provide full support to meet your needs.
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