Hager - Three-phase + Neutral Residual Current Circuit Breaker 6-10kA C curve - 20A 30mA AC type - Mfg. Ref.: ADC420F

Hager ADC420F three-phase electrical protection, specially developed for medium-power installations. 20A calibration with C curve and 30mA AC type differential sensitivity, ensuring rapid current leakage detection. Robust 6-10kA architecture offering reliable safety in professional environments. Compatible with DIN rail mounting, this circuit breaker combines performance and durability for modern electrical panels.

Key Specifications

• number of poles (total) - 4
• number of protected poles - 3
• rated current (In) - 20 A
• sensitivity / rated fault current (I?n) - 0.03 A
• type of differential current - AC

Technical Documents

Product Sheet

Manual

Manual

Environmental Profile

Declaration of Conformity-1

Declaration of Conformity-2