ABB 2CDS271517R0487 S201UDC-K20 Circuit breaker 1-pin

The circuit breakers of the series S 200 U DC protect cables and lines against overload and short-circuit according to DIN VDE 0100-430 and DIN VDE 0100-530. They comply with the construction regulations DIN VDE 0660-101 or IEC/EN60947-2 and UL489 or CSA 22.2 No. 5. For better visibility when wiring, the connection opening for cables is above the connection opening for the phase rail. Conductor cross-sections up to 25 mm² can be connected directly to the device via the terminal clamp with insulation in protection class IP20. The combination of the approvals according to UL489, CSA 22.2 No. 5 and IEC/EN60947-2 make this device a world-wide device for high demands and is subjected to three times intensive tests for quality and performance before delivery.

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