3VA6440-6KP31-2AA0 SIEMENS
- Code / Model:
- Manufacturer: Siemens
- Department: Fuses and automatic switches
- Category of products: Automatic switches
- Sub-category: Machinery and apparatus for the manufacture of electrical appliances
- You've seen it before.: 1
3VA6 UL Frame 600 Circuit Breaker
This is a 3-pole circuit breaker with a breaking capacity of H 65 kA @ 480V. It features protection for distribution systems using ETU850, LSI technology.
Protection Features
- Overload protection: Ir = 160 A...400 A
- Short-circuit protection: Isd = 0.6..10 x In
- Short-circuit protection: Ii = 1.5...12 x In
- Optional neutral protection with external current transformer
Maximum operating current (In) is 400 A. The device supports up to 160% without connection.
