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How to test the tripping function for a WL breaker?
1. For example, press the "I" button on the handheld test device.
2. Circuit breaker trips after set time delay + 2 seconds.
3. LED lights up to show trip reason. Example: Trip caused by instantaneous short-circuit.
This video is meant only to enhance, not replace, the operating instructions enclosed with every product. Please review all instructions carefully before viewing the video. Product instructions are subject to technical changes without prior notice.
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