The Schneider Electric Acti9 iC65N 3‑Pole 32 A D‑Curve Miniature Circuit Breaker (MCB) is a compact low‑voltage protective device designed for overload and short‑circuit protection in three‑phase AC electrical distribution systems.
Specifications
Specification Details
Product Family Schneider Electric Acti9 iC65N
Device Type Miniature Circuit Breaker (MCB)
Model / Designation iC65N 3P D32A
Number of Poles 3‑pole (3P)
Rated Current (In) 32 A
Trip Characteristic D‑curve (thermal‑magnetic; higher magnetic trip threshold)
Rated Operational Voltage (Ue) 400 V AC (typical three‑phase distribution)
Rated Insulation Voltage (Ui) 500 V AC (typical iC65N series)
Rated Impulse Withstand Voltage (Uimp) 6 kV (standard MCB rating)
Breaking Capacity (Icn) 6 kA @ 400 V AC (typical rated short‑circuit breaking capacity)
Trip Unit Technology Thermal‑magnetic protection (overload + instantaneous)
Mounting DIN‑rail mountable in distribution boards and panels
Application Protection of three‑phase circuits, especially with high inrush/inductive loads
Pollution Degree 3 (industrial environments) (typical for iC65N)
Standards Compliance IEC/EN 60898‑1 and IEC/EN 60947‑2 (MCB standards)