The circuit breakers of the SU 200 M series protect cables and lines from overload and short circuits in accordance with DIN VDE 0100-430 and DIN VDE 0100-530. They meet the construction regulations DIN VDE 0660-101 or IEC/EN60947-2 and UL489 or CSA 22.2 No. 5. Their patented terminal block ensures easy and secure connection and handling through a pressure plate. For better visibility during wiring, the connection opening for wires is located above the connection opening for the phase bus. Conductor cross-sections of up to 35 mm² can be directly connected to the device via the terminal block with insulation in protection class IP20. The extensive range of accessories provides everything you need for your installation tasks. The combination of approvals according to UL489, CSA 22.2 No. 5, and IEC/EN60947-2 makes this device suitable for global use in high-demand applications and it undergoes three intensive tests for quality and performance before delivery.