The S300P series circuit breakers protect cables and wires from overload and short circuits in accordance with DIN VDE 0100-430 and DIN VDE 0100-530. They comply with construction regulations DIN VDE 0641-11 or IEC/EN 60898-1, DIN VDE 0660-101 or IEC/EN 60947-2, and UL 1077. Their patented terminal block ensures easy and secure connection and handling through a pressure plate. Installation and removal on the DIN rail is tool-free and can also be done from the busbar assembly. The circuit breakers feature a front-facing fault indicator to distinguish between tripping due to a fault and manual disconnection. Detailed technical documentation can be accessed quickly. Numerous approvals and a comprehensive range of accessories make the S300P suitable for global use in demanding applications.