ABB 1SDA123522R1 Moulded Case Circuit Breaker - IEC 60947-2

Feature → DC protection with 3P 32 A and 500 V DC rating provides reliable fault isolation, reducing the risk of cascading failures. Business Impact → Improved uptime and panel safety with predictable operation under fault conditions; Application → Data centers, telecom DC plants, and industrial control panels benefit from stable DC distribution. Feature → 50 kA short-circuit breaking capacity (Ics/Icu depending on voltage) delivers strong protection against high-energy faults. Business Impact → Lower risk of equipment damage and reduced downtime during faults; Application → Solar DC feeders and high-energy DC networks require robust protection. Feature → Low energy loss (2.57 W per pole) supports energy efficiency and cooler cabinet environments. Business Impact → Lower cooling costs and extended component life; Application → Space-constrained switchboards and energy-conscious installations. Feature → Mechanical durability rated at 25,000 cycles with 240 cycles per hour supports long service life in frequent operation scenarios. Business Impact → Lower maintenance intervals and predictable lifecycle costs; Application → Manufacturing lines and automated systems with frequent switching. Feature → Compact, fixed-terminal design (90x130x82.5 mm, 1.2 kg) simplifies installation and reduces enclosure footprint. Business Impact → Easier retrofits and panel space optimization; Application → New builds and upgrades in compact electrical rooms. Feature → EcoSolutions, EPD, and recyclability (55.7% EN45555) address sustainability targets and end-of-life planning. Business Impact → Lower environmental impact and improved cradle-to-grave reporting; Application → Green-rated projects and procurement programs with CSR goals.