ABB 1SDA063017R1 Moulded Case Circuit Breaker - PR231/P-I

Feature → Business Impact → Application: High current capability of 1600 A in a 4-pole configuration enables protection of large feeders and equipment without multiple panels, reducing cabinet count and installation time in power distribution basements and plant rooms. This translates to faster commissioning and lower installation costs for heavy-duty drives and transformers. Feature → Front-terminal, fixed design enables straightforward wiring, safer maintenance, and easier retrofits in existing switchboards, minimizing downtime during filter and main feeder upgrades. Application: Deployment in switchgear and motor control centers for steel, chemical, and mining facilities where rapid serviceability is essential. Feature → PR231/P-I release provides reliable tripping logic with stored energy mechanisms, ensuring accurate fault interruption and safety during startup sequences. Application: Critical protection for primary feeders feeding Tmax T7 series modules in high-energy environments. Feature → High short-circuit ratings (Ics up to 85 kA, Icu up to 85 kA depending on voltage) and 690 V AC withstand enable robust transformer/generator protection. Application: Transformer protection and generator bus-tie protection with IEC compliance. Feature → RoHS and REACH declarations plus CMRT and TSCA disclosures support global sourcing and supply-chain compliance. Application: Procurement and compliance workflows for multinational manufacturing sites. Feature → Power loss of 77 W per pole under rated conditions supports thermal management planning and energy efficiency considerations. Application: End-user design optimization for cooling and energy budgeting in large MCCB installations.