Siemens SENTRON 5SY5 MCB, 4P, 63A Curve C, 400V AC, 880V DC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to ensure reliable protection for electrical systems, merging cutting-edge technology with robust design. This advanced device can handle universal currents of 880 V DC and 400 V AC up to 10kA, featuring a four-pole design that caters to diverse operational requirements. The product is built to endure with a mechanical service life of approximately 5,000 cycles, ensuring durability and long-term reliability. It caters to overvoltage category II and a degree of pollution level 2, making it significantly versatile for both industrial and infrastructural applications. The breaker’s compact form factor, combined with its operational efficiency under varying temperature conditions, makes it suitable for a wide range of environments. Safety is key, with features that are compliant with stringent standards, offering peace of mind for users in critical applications.

Four-pole configuration supports versatile electrical applications
Designed to operate efficiently in temperature ranges from -40 °C to 70 °C
Compliant with international standards to ensure safety and reliability
Equipped with IP20 protection class for enhanced safety with connected conductors
Minimal power loss enhances efficiency contributing to lower operational costs
Versatile installation options accommodate various mounting requirements
Supports a wide range of conductor sizes for flexible connectivity
Rugged mechanical design cultivated for lasting performance in demanding environments