2CDS253025R0205 ABB - SZ203-B20

The ABB SZ203-B20 is a high-performance miniature circuit breaker (MCB) designed for reliable circuit protection in residential, commercial, and industrial applications. This three-pole (3P) MCB offers robust protection against overloads and short circuits, ensuring the safety of electrical systems and connected equipment. Featuring a B-curve tripping characteristic, the SZ203-B20 is particularly suitable for circuits with low inrush currents, such as lighting and standard socket circuits. With a rated current of 20A, this MCB can handle moderate electrical loads, providing a balance between sensitivity and tolerance to temporary current surges. The SZ203-B20 is built to meet stringent international standards, guaranteeing quality and performance. Its compact design allows for easy installation in distribution boards and consumer units, saving valuable space. The breaker's clear and durable markings facilitate easy identification and maintenance. This MCB contributes to a safe and efficient electrical installation, minimizing downtime and protecting against potential hazards. Trust the ABB SZ203-B20 to deliver dependable circuit protection for your electrical needs.