✅ CHINT 217455 – OUVR-1 80A 1P+N Button in, Top out Self-Recovery Over/Under Voltage Protector – 80A, 1P+N, Front Input, Top Output, Manual Reset 🔹 Description (English): The CHINT 217455 – OUVR-1 80A is a heavy-duty self-recovery voltage protection device designed for high-power single-phase circuits. With an 80A rated current and 1P+N configuration, it automatically disconnects power during voltage anomalies and restores power once voltage stabilizes—ensuring system safety and uptime. This model features front-side input (Button in) and top output, optimized for flexible panel wiring in high-load environments. The manual reset/test button on the front provides added safety and control. Its compact size and DIN rail compatibility make it suitable for both new installations and upgrades in residential, commercial, or industrial settings. 🔹 Key Features: High-capacity 80A rated current Automatic reconnection after voltage normalization Front input connection and top output Manual reset/test push-button for quick override 1P+N design for single-phase systems DIN rail mountable (35mm standard) Ideal for high-load residential and light industrial panels 🔹 Technical Specifications (English): Parameter Value Model OUVR-1 Part Number CHINT 217455 Type Over/Under Voltage Protector Rated Current 80A Configuration 1P+N Input Connection Button in (front input) Output Connection Top out Reset Type Manual (test/reset button) Recovery Type Automatic Mounting DIN Rail (35mm) Application Residential/Light Industrial