YHB2LE-40 DPN Residual Current Operated Circuit Breaker
YHL7LE-63 RCBO 2P
YHB2LE-80 RCBO 2P
YHL7LE-63 RCBO 2P 4P
YHB2LE-80 RCBO 4P
YHL7-125 MCB 1P 2P 3P 4P
YHB3LE-80 2P+PE RCBO
YHB3LE-80 4P+PE RCBO
YHB3-80 MCB 1P
YHB6LE-80 Bluetooth/RS485 RCBO 2P
YHB3-80 MCB 2P
AFDD—Arc fault circuit breaker
YHB3-80 MCB 3P
YHB1LE-63 ELCB 2P
YHB3-80 MCB 4P
YHL7-63 MCB 1P 2P 3P 4P
CASE SHOW
2022-04-20 10:27:00
Miniature circuit breaker is not more than 125A, including MCB, RCBO, ELCB, MCCB, RCCB, RCD, DC CB, WiFi CB, ACB, mpcb, etc., development trend of low-voltage circuit breaker manufacturing industry, export and import data trend of low-voltage circuit breaker, OEM manufacturing trend of low-voltage circuit breaker
2021-12-24 17:13:43
After the circuit breaker is connected, it is necessary to check whether the circuit is connected correctly. If the circuit breaker can break the circuit correctly, it means that there is no problem with the installation of the circuit breaker and it can be used normally. On the contrary, if it cannot be broken correctly, it is necessary to check the specific line problems and repair them in time.
2021-12-24 17:13:43
The process is to make polyethylene (PE) material with linear molecular structure form cross-linked polyethylene with three-dimensional network branching structure through specific processing methods, so that the long-term allowable working temperature is increased from 70 ℃ to 90 ℃ (or higher), and the short-circuit allowable temperature is increased from 140 ℃ to 250 ℃ (or higher), which greatly improves the actual service performance on the premise of maintaining its original excellent electrical performance.
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