ABB S203M-C20 circuit breaker 3P 20A C-characteristic, 10 kA

The S203M-C20 circuit breaker is a three-pole circuit breaker with a nominal current strength of 20 A. It has been developed to protect cables and wires against overload and short-circuiting in accordance with DIN VDE 0100-430 and DIN VDE 0100-530 standards. It complies with the construction regulations DIN VDE 0641-11 or IEC/EN 60898-1, DIN VDE 0660-101 or IEC/EN60947-2, and UL1077, and CSA 22.2 No. 235. It features a patented terminal for simple and secure contact.

Moreover, its construction facilitates better visibility when wiring, with the connection opening for wires located above the connection opening for the busbar. This model can connect conductor cross-sections up to 35 mm² directly to the device via the terminal with insulation of protection class IP20. The S203M-C20 circuit breaker is subjected to intensive quality and performance testing before delivery.

In addition, it is available with an extended lifecycle and is offered with return services to support recycling. It achieves a recycling rate of 90.6% in accordance with the DIN EN45555 standard.