Residual Current Circuit Breakers AFI
Residual Current Circuit Breakers AFI
Residual Current Circuit Breakers (RCCBs) AFI are switches with instantaneous tripping. They are used for protection against indirect contact, fire protection, and additional protection against direct contact. AFI Type AC is sensitive only to residual sinusoidal alternating currents.
Key features:
- They are suitable for isolation (switch disconnector)
- Degree of protection IP20; after installation in a distribution box IP40
- Assembly to a 35 mm wide mounting rail in accordance with EN 60715
- Additional colour display of the main contact position (red - contacts closed, green - contacts open)
- Type AC: switch with instantaneous tripping. Type AC is sensitive to residual sinusoidal alternating currents only
- They are used for protection against indirect contact and fire protection
- They are suitable for isolation (switch disconnector)
- surge current withstand capability without current waveform 8/20 ms up to 3ka
- degree of protection IP20; after installation in a distribution box IP40
- assembly to a 35 mm wide mounting rail in accordance with EN 60715
- additional colour display of the main contact position (red contacts closed, green contacts open)
