Description

Product Name:

Schneider Electric 140CPU43412U Circuit Breaker

Product Description:

The Schneider Electric 140CPU43412U Circuit Breaker is a high-performance electrical protection device designed for use in low-voltage power distribution systems. Part of the Compact NSX range, it offers advanced protection against overloads, short circuits, and earth faults. The 140CPU43412U is suitable for a wide range of commercial and industrial applications, ensuring reliable and safe electrical protection.

Product Parameters:

140CPU43412U. SCHNEIDER

Rated Current (In): Specifies the maximum continuous current the circuit breaker can carry without tripping, ensuring compatibility with the protected circuit’s normal operating current.

Short-Circuit Current Rating (Ics): Indicates the maximum short-circuit current the circuit breaker can withstand without being damaged, allowing it to handle high fault currents effectively.

Tripping Characteristic Curve: Defines the relationship between the current and the time it takes for the circuit breaker to trip, ensuring selective protection and minimizing the impact of faults on the electrical system.

Number of Poles: Specifies the number of electrical connections (phases) handled by the circuit breaker, common options include single-pole, double-pole, or three-pole breakers.

Voltage Rating (Un): Specifies the maximum voltage the circuit breaker can safely handle, ensuring compatibility with the protected circuit’s voltage requirements.

Protective Functions: Provides overload protection, short-circuit protection, and earth fault protection to safeguard the electrical system.

Operating Mechanism: Typically features an electronic tripping unit for precise and reliable protection based on electrical current and voltage measurements.

**Type of Circuit Breaker:**Belongs to the Compact NSX range, offering a compact design and advanced protection features suitable for a wide range of applications.

Product Specification:

140CPU43412U. SCHNEIDER

Dimensions: Includes the physical dimensions of the circuit breaker, such as height, width, and depth, ensuring compatibility with the electrical panel or switchboard.

Operating Conditions: Specifies the environmental conditions under which the circuit breaker can operate safely, including temperature range, humidity, and any other relevant factors.

Certifications and Compliance: The circuit breaker meets various safety certifications and standards, such as CE, UL, or IEC, confirming its compliance with specific safety requirements and regulations.

Mounting Instructions: Provides instructions on how to properly mount or install the circuit breaker in the electrical panel or switchboard, ensuring reliable operation.

Electrical Characteristics: Detailed information on the electrical characteristics of the circuit breaker, including rated current, rated voltage, short-circuit current rating, and tripping characteristic curve.

Warranty Information: Outlines the warranty period, coverage, and any applicable service or support options provided by the manufacturer.

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 information on the Schneider Electric 140CPU43412U Circuit Breaker.

140CPU43412U. SCHNEIDER