Siemens SENTRON 5SY MCB, 4P, 2A Curve C

This MCB is a 4-pole circuit breaker designed to provide robust electrical protection. It boasts a current rating of 2A and is suitable for both AC and DC applications, handling voltages up to 880V DC and 400V AC. With dimensions of 72mm in width and 76mm in depth, this DIN rail mount MCB incorporates advanced tripping characteristics of Type C, ensuring timely disruption of electrical flow in case of overloads.

• High breaking capacity of 10 kA for reliable circuit protection
• Suitable for DIN rail mounting for streamlined installation
• Designed for 4-pole configuration enhancing multi-phase applications
• Effective for both AC and DC usage up to 880V
• Screw terminal interface ensures secure and easy connections

• Utilised in industrial automation systems for enhanced circuit safety
• Effective in electrical distribution boards for efficient protection
• Used with machinery requiring overload protection across multiple phases
• Integrated into renewable energy systems operating at high voltages
• Suitable for electrical panels in commercial and residential installations

This circuit breaker is designed to operate within a temperature It can be stored in environments ranging from -40°C to 75°C, maintaining its functionality even in harsh climates.

The Type C tripping characteristic provides optimal protection by allowing brief overloads common in induction applications while tripping under sustained overloads, thus safeguarding connected equipment without nuisance tripping during normal operations.

This device adheres to IEC / EN 60898-2 and UL1077 standards, confirming its reliability and safety in electrical installations while ensuring compliance with international regulations.