203-11-7527-07

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Circuit breakers are a fundamental part of the modern electrical system, due to their ability to protect the entire electrical grid from potentially damaging overloads and short circuits. The 203-11-7527-07 is a compact, three-phase circuit breaker designed for high-performance applications in demanding industrial environments. This circuit breaker has been designed and tested in accordance with the International Electrotechnical Commission (IEC) 60364 safety standards, and is certified for use in hazardous locations.

In a three-phase electrical system, a circuit breaker’s main function is to protect the wiring from overcurrents and short circuits, thus preventing potentially dangerous and damaging overloads. When an overload or short-circuit occurs, the 203-11-7527-07 will trip and disconnect the power to prevent further damage. To do this, the circuit breaker’s three-phase design involves a series of breakers that are connected to each phase of the circuit, so that when an overload occurs, the breakers will trip and disconnect the power to the circuit. This will then enable the fault to be cleared and the circuit breaker reset.

The 203-11-7527-07 is designed for high-performance applications in demanding industrial environments. It is made from rugged materials that are resistant to corrosion and vibrations, and is designed to withstand temperatures ranging from -20°C to +50°C. The circuit breaker features thermal ratings up to 400A—allowing it to handle more current than standard residential breakers—and is also capable of being used in hazardous locations.

The 203-11-7527-07 features a manual-reset mechanism, which allows the breaker to be restored to its normal operating position after an overload or short circuit has been cleared. The breaker also features an automatic thermal trip device—which allows the breaker to automatically trip when the temperature inside the breaker reaches a predetermined level. This provides additional protection against dangerously high current overloads and temperatures, and helps ensure the safety of the electrical system.

The 203-11-7527-07 is also designed with built-in surge protection, which helps prevent transient electrical surges from damaging the electrical system. When voltage spikes occur, the breaker will trip and disconnect the power to prevent any further damage. The built-in surge protection also makes the breaker suitable for use in industrial control applications.

In summary, the 203-11-7527-07 is a compact, three-phase circuit breaker designed specifically for high-performance applications in demanding industrial environments. It is certified for use in hazardous locations, is designed to withstand high temperatures, and features thermal ratings up to 400A as well as built-in surge protection. Its manual-reset mechanism and automatic thermal trip feature make it especially suitable for use in industrial systems, helping to keep these environments safe and reliable.

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