ABB F427813 - F204 Pure Residual Current Circuit Breaker 4P 40A 30mA 2 Mod. AC Type - Lifesaving

ABB F427813 - F204 Pure Residual Current Circuit Breaker 4P 40A 30mA 2 Mod. Type AC - Lifesaving

The F204 AC-40/0.03 is a pure residual current circuit breaker designed to provide maximum protection against indirect and direct contacts in accordance with CEI EN 61008-1 and CEI EN 61008-2-1.

• Order Code: F427813
• Configuration: 4 poles (4P)
• Current Rating: 40A
• Differential Sensitivity: 30mA
• Type: AC
• Full Protection: Provides additional protection against direct and indirect contacts, ensuring the safety of persons and the protection of equipment.
• Need for Additional Protection: Since it does not have a built-in circuit breaker, it requires protection against short circuits by means of circuit breakers or suitable fuses.
• APR Versions: The APR anti-perturbation versions are designed to be immune to unintentional tripping caused by impulsive discharges due to manoeuvres or atmospheric phenomena such as lightning strikes.