ABB 1SDA050448R1 Moulded Case Circuit Breaker - CE Certified

High electrical durability translates to lower maintenance and longer service life. ABB reports 10000 electrical durability cycles for this MCCB, meaning fewer unexpected trips and reduced spare-part turnover across critical feeders. This stability is essential for Isomax S3 panels in continuous-process industries like metals, chemicals, and water treatment, where uptime directly affects production yield. Rating and voltage margins support broad installation scenarios. With 160 A nominal current and 690 V AC rating across 4 poles, this MCCB handles main feeders and motor circuits in automated lines while staying within panel module constraints. In practice, engineers can standardize on a single device for multiple feeders, improving procurement and stock control. Release mechanism and short-circuit performance improve fault response. The TadjM10 release and short-circuit performance level L provide predictable arc interruption, aligning with IEC 947-2 requirements. A 3000 V test voltage demonstrates resilience during high-energy switching, reducing the risk of nuisance trips during transients in heavy industry. Front terminals simplify field wiring and maintenance. The front connection type reduces wiring congestion and supports quick replacement during preventive maintenance or panel upgrades, accelerating commissioning in Isomax S3 configurations and minimizing downtime. Environmental and regulatory compliance underpin corporate governance. RoHS information 1SDL000199R0001 and environmental code 1SDL000141R0, plus WEEE classification, help meet supplier audits and global deployments. The compact footprint and standard 1-piece packaging (EAN 8015644506025) streamline stocking and logistics, improving warehouse efficiency.