2CSF202201R3400 ABB - F202 A S-40/0,3

The ABB F202 A S-40/0.3 is a 2-pole residual current circuit breaker (RCCB) from the F200 series, designed to provide reliable protection against electrical shocks and fire hazards. This RCCB is specifically engineered for sinusoidal alternating currents, ensuring accurate and dependable tripping in response to leakage currents. With a rated current (In) of 40A and a residual current tripping value (Idn) of 300mA, it offers selective protection, minimizing nuisance tripping while maintaining sensitivity to dangerous fault currents. The 'S' type designation indicates its selectivity, allowing upstream RCCBs to trip first in the event of a fault, preventing widespread power outages. It features robust construction and high-quality components, guaranteeing long-term performance and reliability. The device incorporates user-friendly test and reset buttons for easy maintenance and verification of functionality. It is suitable for a wide range of applications, including residential, commercial, and industrial settings, providing essential protection for people and equipment. The F202 A S-40/0.3 contributes to a safer electrical environment by quickly disconnecting the circuit when a leakage current is detected. This helps to prevent electrical shocks and reduce the risk of fire caused by insulation faults.