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ICNV 2P 50A 230V

The Schneider Electric ICNV 2P 50A is a self‑resetting over‑ and under‑voltage protection device designed for single‑phase AC circuits. It continuously monitors the supply voltage and automatically disconnects the load when the voltage goes outside pre‑defined safe limits to protect connected electrical equipment from damage due to over‑voltage or under‑voltage conditions.

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Specifications Product Type: Self‑reset over‑ and under‑voltage protective device Series / Family: Acti9 iCNV Model / Code: ICNV 2P 50A Number of Poles: 2 (phase + neutral) Mounting: DIN‑rail mountable Application: Voltage protection for single‑phase AC circuits Electrical Ratings Rated Operational Voltage (Ue): 230 V AC at 50 Hz (between phase and neutral) Supply Voltage Range: 50 V to 440 V AC (single‑phase) Rated Current (Ie): 50 A continuous Rated Insulation Voltage (Ui): 500 V Rated Impulse Withstand Voltage (Uimp): 4 kV (between phases and phase to neutral) Leakage Current: < 2 mA Voltage Protection Over‑Voltage Trip Thresholds & Delay: ~275 V — trip delay ~3–15 s ~300 V — trip delay ~1–5 s ~350 V — trip delay ~0.25–0.75 s ~400 V — trip delay ~0.1–0.2 s Under‑Voltage Trip Range: ~50 V–160 V (trip delay ~0.6–5 s) Auto‑Reset Delay: ~25–35 s after voltage returns to normal Reset Points (example): ~253 V for over‑voltage reset; ~195 V for under‑voltage reset Indicators & Operation Status Indicators: Green steady: normal operation Green flashing: lock condition Red steady: operating (tripped) Response Time: < 1 s contact open; < 3 s contact close Mechanical & Environmental Clearance & Creepage: ~1.2 mm clearance, ~5.6 mm creepage Installation: DIN‑rail (35 mm) with clip fastening Terminal Connections: Bottom entry conductors Installation Orientation: Vertical or horizontal in distribution board Indoor Use: Designed for typical electrical distribution environments Compact Dimensions: Width approx. 36 mm, height approx. 85 mm