ABB 1SDA123555R1 Moulded Case Circuit Breaker - IEC 60947-2

Feature: Four-pole fixed circuit-breaker with front terminals and a TM release provides robust protection for DC circuits while simplifying wiring and field maintenance. Business Impact: Reduces wiring mistakes, speeds assembly, and lowers service costs by enabling front-access testing and quicker replacement. Application: Suitable for DC power distribution in automation cabinets, panel boards, and motor control centers where space is at a premium. Feature: Rated current of 32 A and rated insulation voltage of 1000 V, with a rated operational voltage of 500 V DC. Business Impact: Delivers dependable short-circuit protection for mid-range DC loads while maintaining insulation margins, enabling safer operation and extended component life. Application: DC distribution within control panels and automation racks used in manufacturing facilities. Feature: Short-circuit performance up to 85 kA (Ics/Icu depending on voltage) and a fixed, front-terminal 4P design. Business Impact: Supports high fault withstand capacity, enhancing system reliability and reducing the risk of cascading failures in power distribution. Application: Critical in panels that require rigorous protection for DC feeders serving drives, sensors, and automation equipment. Feature: Low hold power loss of 2.57 W per pole and mechanical durability rated at 25,000 cycles. Business Impact: Reduces energy waste and wear, contributing to lower operating costs and longer device life. Application: Beneficial in high-cycle environments like uptime-critical manufacturing lines and recurring cycling of automation controllers. Feature: Compliance with IEC 60947-2, RoHS, REACH, and available EPD/eco-solutions data plus disassembly instructions. Business Impact: Eases regulatory compliance, sustainability reporting, and end-of-life planning. Application: Suitable for panel builders prioritizing eco-friendly design, responsible sourcing, and transparent product declarations across global supply chains.