630A Molded Case Circuit Breaker with Current

630A Molded Case Circuit Breaker with Current is designed to handle a maximum current of 630 amperes continuously. It provides protection to electrical circuits and equipment by interrupting the flow of current in the event of an overload or short circuit, preventing damage and ensuring the safety of the electrical system.

The MCCB is equipped with various protective features, including thermal and magnetic trip units. The thermal trip unit responds to sustained overcurrent conditions, such as an overload, by detecting the excessive heat generated and tripping the circuit breaker to interrupt the current flow. The magnetic trip unit responds to high-intensity short circuits by sensing the rapid rise of current and quickly tripping the MCCB to isolate the fault.

The 630A rating indicates the maximum continuous current capacity of the MCCB. It means that the circuit breaker can handle a load of up to 630 amperes continuously without tripping under normal operating conditions.

It's important to select a circuit breaker with an appropriate current rating based on the electrical load requirements and the capacity of the connected equipment. Choosing a correctly rated MCCB ensures that the electrical system operates safely and reliably.

Keep in mind that while the current rating of a 630A MCCB is fixed at 630 amperes, specific features, functionalities, and additional capabilities of MCCBs can vary between different manufacturers and models. It's advisable to consult the product documentation or specifications provided by the manufacturer for detailed information about a particular 630A MCCB.