ABB 1SDA051306R1 Circuit Breaker

The ABB 1SDA051306R1 (1SDA051306R1) is a circuit breaker designed for electrical distribution, power protection, and industrial control installations. Engineered by ABB for reliable circuit isolation and overcurrent protection, this industrial device safeguards downstream electrical equipment, switchgear, and branch circuits from operational faults, overloads, and short circuits. With a net weight of approximately 10 kg, the unit provides robust construction suitable for demanding commercial, utility, and factory automation environments. It integrates into compatible low-voltage switchboards, motor control centers, and panelboards requiring reliable interruption and switching capability. Standardizing on genuine ABB circuit breakers ensures dependable electrical safety, operational reliability, and compliance with high-performance electrical distribution standards across heavy-duty industrial systems. During routine maintenance, system upgrades, or component replacement, verifying the 1SDA051306R1 part number ensures direct mechanical and electrical alignment with existing panel layouts and mounting hardware. Proper circuit protection minimizes costly plant downtime, prevents catastrophic equipment damage, and maintains continuous system uptime. Whether deployed as a critical spare part or installed directly in service, this component delivers the build quality and performance expected from ABB power technologies.