MS 497 Manual Motor Starter Tripping Characteristics

This document specifies the tripping characteristics and damage curves for the Manual Motor Starter MS 497 (36–50A), including overload and short-circuit release behavior under three-pole and two-pole load conditions. It also provides tripping time tolerances, applicable standards (DIN VDE 0165, IEC 60079-14, EN 50019), and maximum permissible fuse ratings when short-circuit breaking capacity is exceeded.