ABB S201UDC-Z2 Safety Relay Module DC Input 24V

ABB S201UDC-Z2 is a 1-pole miniature circuit breaker (MCB) in ABB’s S200UDC family, rated for 60 V DC and 2 A. It is designed to provide overcurrent protection for DC circuits in industrial control panels and is UL 489-listed for DC applications, with a polarity-specific DC rating. The device is configured as 1P and is intended for DIN rail mounting, facilitating integration into compact control cabinets and DC power-distribution lines, including 24 V DC control circuits. This S201UDC-Z2 offers a compact protective device for small DC conductors in automation systems where reliable tripping under overload conditions is required.