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What is a 30 mA differential circuit breaker and what is it used for?
The 30 mA differential circuit breaker is an essential electrical protection device in your electrical panel. This device combines differential protection and a magnetothermal function to secure your electrical installation. Its 30 milliamp threshold corresponds to the physiological limits of the human body. This sensitivity guarantees optimal protection against the risks of electrocution and electrical faults.
ComPacT NS vs ComPacT NSX: What are the key differences?
ComPacT NS and ComPacT NSX are two ranges of modular circuit breakers and disconnecting switches manufactured by Schneider Electric, designed for electrical protection in industrial and tertiary installations.
What Is the Role of a Current Transformer (CT)?
This article will help you learn more about current transformers (CTs), understand what they are used for and why they can be indispensable.
How do ComPacT NS circuit breakers ensure the safety of electrical installations?
In the industrial sector, it is essential to ensure the safety of electrical installations in order to maintain continuity of operations, guarantee the safety of individuals and preserve equipment. Due to their complexity, these installations power various machines that are crucial for production, thus requiring electrical protection devices of particularly high reliability.
What Is an Electrical Contactor?
This article will help you understand what electrical contactors are, how they work, and how to select the right one for your specific needs.
Criteria for choosing between different ComPacT circuit breaker models
Installed in the electrical panel of any commercial or industrial facility, the main purpose of the high-power circuit breakers in the ComPacT series is to protect the circuits and devices to which they are connected, while ensuring that people are protected against any risk of electric shock.
How Do Residual Current Devices Work?
This article provides comprehensive information about residual current devices and helps you understand their operating principles.











