Siemens SENTRON 5SY8 MCB, 3P, 4A Curve D, 400V AC, 60V DC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is meticulously crafted to ensure outstanding performance and reliability in electrical systems. Designed to operate at voltages of up to 400 V, this device accommodates a variety of applications within infrastructure and industrial settings. With its superior breaking capacity, it offers robust protection against overcurrent, ensuring the safety and longevity of connected devices. Featuring a class D tripping characteristic, the circuit breaker guarantees precise response to overload conditions, maintaining enhanced operational efficiency. Engineered for ease of installation, it fits seamlessly onto DIN rails and supports various conductor sizes, giving versatility to your electrical configurations. This circuit breaker combines innovation and quality, making it an ideal choice for professionals seeking dependable solutions in electrical management.

Touch protection enhances safety during installation and maintenance
Combines terminal design simplifies wiring processes
Halogen-free construction contributes to environmental safety
Sealable design prevents unauthorised access to electrical components
Extended mechanical service life ensures prolonged operation
Designed to withstand harsh temperature variations making it suitable for diverse environments
Vibration resistance guarantees stable performance even in dynamic conditions
Multiple approvals validate its compliance with international safety standards
The compact design optimally utilises space within electrical panels