4P 6-63A 1000V DC Circuit Breaker

YRO 4P 6-63A 1000V DC Circuit Breaker is a protection device designed for 4 phase circuits. The circuit breaker has high rated current and voltage, and is suitable for all kinds of high voltage and high current direct current circuit environment. When abnormal current is detected, the circuit breaker will immediately cut off the power supply, effectively preventing circuit failures caused by overload and short circuit.

YRO breaker breaking capacity can reach 6kA, can cope with a variety of complex circuit environment. In addition, the circuit breaker features Class B protection to ensure stable operation in extreme conditions. The split polarity design ensures the correct connection of the positive and negative terminals of the power supply, and avoids the circuit failure caused by the reverse connection. The design of the indicator window is also a highlight: red indicates that the circuit is closed, and green indicates that the circuit is disconnected, so that the operator can intuitively understand the circuit status.

The internal structure of the circuit breaker has been carefully designed to ensure high reliability and long life. The circuit breaker has obtained the CE certificate and the quality has been recognized internationally. It can operate stably in a wide temperature range from -20 °C to +70 °C, adapting to various climatic conditions. In addition, the mechanical life of the circuit breaker is 20,000 times.