In our comprehensive selection of residual-current devices, you will find a wide array of components designed to enhance electrical safety. We offer products from leading manufacturers such as Siemens, Hager, ABB, Eaton, and Schneider Electric, ensuring reliability and performance. Our inventory includes various types of circuit breakers, residual current protection blocks, and specialized fire protection switches, alongside auxiliary switches and neutral conductor isolators to complete your electrical installations.

The category of residual-current devices encompasses several distinct subtypes, each serving a specific protective function. Fault current circuit breakers, often referred to as Residual Current Devices (RCDs), are designed to quickly disconnect a circuit when they detect an imbalance in the electrical current, thereby preventing electric shock. Miniature circuit breakers (MCBs) provide protection against overcurrents and short circuits, safeguarding wiring and equipment. For combined protection, we offer miniature circuit-breaker/residual current circuit-breaker combinations, which integrate both overcurrent and fault current protection in a single unit. Specialized fire protection switches, such as LS fire protection switches and FI fire protection switches, are engineered to detect and mitigate electrical faults that could lead to fires. Additionally, motor protection switches are available to shield motors from damage due to overloads or phase failures.

When selecting the appropriate residual-current device, several properties are crucial for ensuring compatibility and optimal performance. The rated voltage is a primary consideration, with 400 Volts being a common value for many applications. This property indicates the maximum voltage at which the device can safely operate. By utilizing the filter options based on rated voltage, you can efficiently narrow down your choices to products that meet the specific requirements of your electrical system. Understanding these properties allows you to make an informed decision, ensuring the safety and longevity of your electrical installations. more