Автоматический выключатель SIEMENS 3VA6225-7KP31-2AA0

Circuit breaker 3VA6 UL frame 250

• Breaking capacity: 100kA @ 480V
• Number of poles: 3
• Line protection: ETU850
• LSI (Long-time, Short-time and Instantaneous) trip units
• Overload protection: In=250A
• Short-circuit protection: Isd=0.6..10x In
• Conductor protection: N conductor protection optionally with external CT

Description

The Circuit Breaker 3VA6 UL frame 250 is a reliable and efficient solution for ensuring electrical safety in your residential or commercial space. With a high breaking capacity of 100kA @ 480V, this circuit breaker is designed to handle large amounts of current without compromising on performance.

Equipped with the ETU850 line protection system, this circuit breaker effectively protects against overloads and short circuits, providing optimal safety and preventing any damage to your electrical systems.

The LSI trip units allow for precise and accurate protection, ensuring that your electrical equipment is safeguarded against any potential risks. With an overload protection of In=250A, this circuit breaker can handle high current loads, providing reliable protection for your electrical systems.

The short-circuit protection of Isd=0.6..10x In ensures that any sudden surge of current is quickly detected and interrupted, preventing any further damage to your electrical systems. Additionally, the N conductor protection can be optionally connected with an external CT, allowing for enhanced protection against conductor faults.

With a rated Ir of 100A...250A, this circuit breaker can handle heavy loads without overheating or malfunctioning. It is designed to operate at up to 160% of its rated current without any connection issues, ensuring continuous and reliable performance.