Siemens SENTRON 5SY4 MCB, 3P, 300mA Curve D, 400V AC, 72V DC, 10 kA Breaking Capacity | 5SY4314-8

Description

The Siemens 5SY4314-8 SENTRON is an advanced 3-pole miniature circuit breaker (MCB) featuring a 300mA residual current sensitivity and a Curve D tripping characteristic. Operating at 400V AC and 72V DC, this MCB boasts an impressive 10 kA breaking capacity, offering comprehensive protection against overcurrents, short circuits, and earth faults. The Curve D characteristic makes it suitable for circuits with very high inrush currents, such as those found in industrial machinery and heavy-duty applications. The Siemens 5SY4314-8 provides superior safety.

This high-performance Siemens MCB is designed for demanding electrical installations where robust protection and reliable operation are paramount. The 3-pole configuration ensures complete isolation of three-phase circuits, enhancing safety during maintenance. Its sensitive residual current detection provides an additional layer of protection against electric shock, making it ideal for environments with increased risk. The Siemens 5SY4314-8 is built for critical protection.

Applications for the Siemens 5SY4314-8 include the protection of industrial motors, large transformers, and power distribution circuits in heavy industry, where high starting currents are common. It is also used in applications requiring enhanced earth fault protection, such as in areas with increased risk of electrical hazards. The Siemens 5SY4314-8 is a versatile and powerful protective device.

When you need advanced and reliable protection for circuits with high inrush currents and require sensitive earth fault detection, the Siemens 5SY4314-8 SENTRON MCB is an outstanding choice. Its combination of a 300mA RCD, Curve D tripping, and 10 kA breaking capacity delivers exceptional safety and performance. Trust in Siemens for cutting-edge circuit protection solutions.