The LC1E50R6: Rated 50 A in AC-3 and AC-3e utilisation categories at ≤440 V — that's the motor-switching current for squirrel-cage induction motors, the most common load in industrial control panels. The 440 V AC 60 Hz coil means it pulls in on a standard North American control voltage; verify your panel's control transformer matches 440 VAC, not 480 V or 120 V. Three poles (3P) with three normally-open main contacts.
Standards & Environmental Tolerance
Also carries GB/T equivalents for the Chinese market. Altitude rating of 3000 m without derating covers most installations outside high-mountain sites.
Integration Notes
TH protective treatment per IEC 60068-2-30 (pollution degree 3) means it handles humid, mildly corrosive environments — typical for unheated warehouses or panel rooms without HVAC. Mechanical robustness: 3 Gn vibration closed, 7 Gn shock closed. That's enough for most conveyor and pump applications but not for direct mounting on a vibrating machine frame without isolation mounts.