Siemens SENTRON 5SY8 MCB, 4P, 300mA Curve C, 400V AC, 15 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to offer exceptional protection and reliability for electrical circuits. With a robust architecture and a four-pole design, this product supports a myriad of applications, making it essential for both industrial and infrastructure environments. The device features a high breaking capacity, ensuring safety even under fault conditions, and operates efficiently across a range of environments. Its compact size and efficient dissipation of power loss highlight its innovative engineering, which aims to safeguard electrical systems while providing longevity and minimising downtime. Ideal for settings that require a dependable and resilient solution, this circuit breaker exemplifies quality and performance in electrical safety.

Four-pole design enhances protection across multi-phase systems
High breaking capacity ensures operational reliability during faults
Environmentally friendly design includes halogen-free materials
Mechanical service life of 10000 operating cycles promotes long-term use
Sealable components offer added safety and tamper prevention
Wide operating temperature range accommodates various environmental conditions
Compliance with multiple standards guarantees versatility and adaptability