The Siemens 5SY6313-6 is a robust miniature circuit breaker designed to provide reliable overcurrent protection in a variety of industrial and commercial applications. Engineered for quick assembly, this three-pole device features a B tripping characteristic, ensuring precise protection for circuits that are sensitive to short-circuit and overload conditions.
With a rated operational voltage of 400V for AC and a maximum of 72V for DC, the 5SY6313-6 is versatile and suitable for multi-phase operations. It boasts a rated current of 13A and a switching capacity current rated at 15kA according to IEC 60947-2, with an energy limiting class of 3, which contributes to the safety and longevity of the electrical system it is integrated into.
The circuit breaker's compact design, with a width of only 54mm and a depth of 76mm, allows for efficient use of space within electrical enclosures. The installation depth is a convenient 70mm, and the device occupies three modular width units on a DIN rail, making it a practical choice for panel builders and electricians looking to maximise panel real estate.
Constructed with safety and durability in mind, the 5SY6313-6 has a mechanical service life of typically 10,000 switching cycles and can operate in a wide range of ambient temperatures from -25°C to +55°C, ensuring reliable performance in diverse environments. The unit is also designed with touch protection and can be sealed to prevent unauthorised adjustments, enhancing safety during operation and maintenance.
The 5SY6313-6 is a testament to Siemens' commitment to quality and reliability, providing a dependable solution for circuit protection that meets the rigorous demands of industrial electrical systems.