Автоматический выключатель SIEMENS 3VA2463-6JP32-0KA0

Circuit Breaker 3VA2 IEC Frame 630

• Breaking capacity: Class H Icu=85kA @ 415V
• Number of poles: 3
• Line protection
• ETU550
• LSI (Long-time, Short-time and Instantaneous)
• Rated current (In): 630A
• Overload protection (Ir): 250A...630A
• Short-circuit protection (Isd): 0.6..9 x In
• Instantaneous trip setting (Ii): 1.5..9 x In
• N conductor protection (optionally with external current transformer)
• Up to 160% nut keeper kit
• Shunt trip (STL) voltage compatibility: 220-250V DC; 208-277V AC

Description

The Circuit Breaker 3VA2 IEC Frame 630 is a high-quality and reliable circuit breaker suitable for a wide range of applications. It features a Class H breaking capacity of Icu=85kA at 415V, ensuring it can handle high levels of electrical current during overloads and short circuits.

This circuit breaker is designed with a 3-pole configuration, making it ideal for providing line protection. The ETU550 technology enhances its performance and allows for better control and management of electrical currents.

The LSI (Long-time, Short-time and Instantaneous) feature provides comprehensive protection against various types of faults, including overload and short-circuits. The rated current of 630A makes it suitable for medium to high-power applications.

The overload protection range of 250A to 630A ensures that the circuit breaker can effectively handle current overloads within this range. Additionally, the short-circuit protection range of 0.6 to 9 times the rated current (In) guarantees quick and efficient interruption of current flow during short-circuit events.

The circuit breaker can also be equipped with N conductor protection, optionally with an external current transformer. This allows for enhanced protection of the conductors and ensures safe operation.

The nut keeper kit included with the circuit breaker enables secure fastening and prevents accidental loosening during operation. The shunt trip (STL) feature provides added convenience and safety, allowing for remote opening of the circuit breaker with compatible voltage inputs of 220-250V DC or 208-277V AC.

Overall, the Circuit Breaker 3VA2 IEC Frame 630 offers reliable and efficient protection for electrical circuits, making it a valuable addition to any industrial or commercial setting.