Siemens SENTRON 5SY7 MCB, 4P, 300mA Curve D, 400V AC, 50 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to provide exceptional protection in various environments, ensuring safety and reliability for electrical installations. With its robust design and advanced tripping characteristics, it serves as an ideal solution for both infrastructure and industrial applications. Featuring a four-pole configuration, it accommodates a range of operational currents and voltages, maintaining performance even under demanding conditions. Constructed to meet international standards, this circuit breaker reflects cutting-edge engineering, offering a mechanical service life of up to 10,000 operating cycles. Its compact dimensions and DIN rail fastening method facilitate easy installation and integration into existing systems, making it a versatile choice for professionals.

Designed for four-pole configurations accommodating diverse setups
Complies with stringent international standards for quality assurance
Offers touch protection features for enhanced user safety
Halogen-free construction promotes environmental sustainability
Allows for the installation of supplementary devices ensuring flexibility
Features robust vibration resistance for reliability in fluctuating conditions
Compact design enables efficient use of space within electrical enclosures
Offers a wide operational temperature range suitable for various environments