Residual current sensor (Type B)
CN309574271SActive Publication Date: 2025-10-31HEBEI SHENKE ELECTRONICS CO LTD
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Patent Information
- Application Number
- CN202530119950.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2040-03-13
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Residual Current Sensor (Type B). 2. Purpose of this design: To detect and protect residual current in the power grid, and to prevent damage caused by overload, short circuit or other reasons. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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