What It Is & Key Ratings
Its headline rating is 110 A in the AC-1 utilization category at ≤415 V, meaning it is designed for switching resistive loads — heaters, lighting banks, or other loads where the current inrush is minimal. The 4P configuration gives you four independent power poles, all NO.
It also meets GB/T 14048.1, 14048.4, and 14048.5 for the Chinese market.
Integration Notes
Dimensions are 95 mm wide, 127 mm high, and 120 mm deep. It is rated for operation up to 3000 m altitude without derating. Mechanical robustness is specified for vibration (1.5 Gn open, 3 Gn closed) and shock (6 Gn open, 7 Gn closed) — adequate for most industrial panel applications.