16A CE-Certified RCCB 2p Circuit Breaker for Home Electrical

When wiring, you need to pay attention to: 1. Incoming and outgoing line direction: Most products are marked with 'upper in and lower out', that is, the live wire (L) and neutral wire (N) are connected from the upper part, and the lower part is connected to the load. 2. Neutral wire identification: The neutral terminal is usually marked with 'N'. It is strictly forbidden to reverse the live wire and neutral wire (which may cause the leakage protection to fail). 3. Grounding requirements: Ensure

2P represents two poles, which can control the on-off of the live wire (L) and neutral wire (N) at the same time, and has three functions: overload protection, short circuit protection and leakage protection. Leakage protection principle: By detecting the current difference (residual current) between the live wire and the neutral wire, when the leakage current exceeds the rated value (such as 30mA), it will trip quickly within 0.1 seconds to prevent electric shock or electrical fire.

We will test the leakage protection of the miniature leakage circuit breaker by means of leakage tester detection, test button test, grounding resistance tester, parameter setting test, etc.

The leakage circuit breaker is mainly used to detect leakage in the circuit (current leakage) and quickly cut off the power supply when leakage occurs to prevent electric shock accidents or electrical fires. It can also provide overload and short circuit protection.

According to your order quantity, it is generally within 12 days after receiving the deposit.