ABB 1SDA019602R1 Circuit Breaker

ABB 1SDA019602R1 is a circuit breaker produced by ABB. From the little information available, "abb 1sda019602r1 circuit breaker s7h 1250 pr212/p - lsi in = 1000a 3p f f", we can see that:

Model meaning: S7H may represent the series or frame size of the circuit breaker, 1250 may be the frame current level of 1250A, PR212/P - LSI indicates the type of release, with overload long delay, short circuit short delay and short circuit instantaneous protection functions, IN = 1000A means the rated current is 1000A, 3P means three poles, and the following FF may be related to the installation method or other characteristics.

Functional features: It has overload, short circuit and other protection functions, which can effectively protect circuits and equipment from damage by fault current. The trip unit PR212/P - LSI can accurately control the action of the circuit breaker according to different fault conditions, quickly cut off the circuit and prevent the fault from expanding.

Application scenarios: Widely used in low-voltage power distribution systems such as industrial plants, commercial buildings, and data centers. In industrial plants, it can be used to protect motors, transformers and other equipment; in commercial buildings, it can protect electrical equipment such as lighting, air conditioning, and elevators; in data centers, it can protect key equipment such as servers and storage devices.