FZB 400. SCHNEIDER

Description

• Product Name:
  Schneider Electric FZB 400 Circuit Breaker
• Product Description:
  The Schneider Electric FZB 400 Circuit Breaker is an electrical protection device designed to safely control and protect electrical circuits in low-voltage power distribution systems. It is primarily used to prevent damage from overloads and short circuits, ensuring the reliable and continuous operation of electrical equipment. The FZB 400 Circuit Breaker is suitable for use in a wide range of industrial, commercial, and utility applications, where the protection of critical electrical circuits is paramount.
• Product Parameters:
  The key parameters of the Schneider Electric FZB 400 Circuit Breaker are outlined below:
• Rated Current (In): Represents the maximum continuous current that the circuit breaker can carry without tripping. This ensures compatibility with the normal operating current of the electrical circuit.
• Short-Circuit Current Rating (Ics): Specifies the maximum short-circuit current that the circuit breaker can withstand without being damaged. It demonstrates the fault current handling capability of the device.
• Tripping Characteristic Curve: Details the relationship between the current and the time taken by the circuit breaker to trip the circuit. This ensures selective protection, allowing smaller breakers to trip before larger ones, minimizing the impact of faults.
• Number of Poles: Indicates the number of electrical connections (phases) handled by the circuit breaker, such as single-pole, double-pole, or three-pole configurations.
• Voltage Rating (Un): Represents the maximum voltage that the circuit breaker can safely handle, ensuring compatibility with the voltage requirements of the electrical system.
• Interrupting Capacity (Iru): Specifies the maximum fault current that the circuit breaker can interrupt without being damaged. It measures the breaker’s ability to handle high fault currents effectively.
• Mechanical Operating Life: Indicates the number of times the circuit breaker can be mechanically operated (opened and closed) before it requires maintenance or replacement.
• Protective Functions: Describes the protective functions offered by the circuit breaker, such as overload and short-circuit protection, to ensure the safe operation of electrical equipment.
• Product Specification:
  The specification of the Schneider Electric FZB 400 Circuit Breaker typically encompasses the following aspects:
• Tripping Characteristic Curve: Provides a detailed relationship between current and the time taken by the circuit breaker to trip the circuit, offering information on its selectivity and speed of response.
• Certifications: Lists any safety certifications or standards that the product has met, such as CE, UL, or IEC certifications, confirming its compliance with specific safety requirements and regulations.
• Dimensions and Mounting Instructions: Specifies the dimensions of the circuit breaker and provides instructions on how it should be properly mounted or installed in the electrical panel or switchboard.
• Operating Conditions: Details the environmental conditions under which the circuit breaker can operate safely, including temperature range, humidity, and any other relevant factors that may affect its performance.
• Warranty Information: Provides information about the warranty offered by the manufacturer, including the duration of the warranty, the scope of coverage, and any applicable service or support options.
• Please note that the actual product name, description, parameters, and specification may vary slightly from the information provided here. It is always recommended to refer to the manufacturer’s official documentation or product catalog for the most accurate and up-to-date product information.
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