Siemens Argus 7SR21 Technical Manual page 319

List of Figures
Figure 2-1 Thermal Overload Protection Curves ............................................................................. 31
Figure 2-2 IEC IDMTL Curves (Time Multiplier = 1) ........................................................................ 38
Figure 2-3 ANSI IDMTL Operate Curves (Time Multiplier = 1) ......................................................... 39
Figure 2-4 ANSI IDMTL Reset Curves (Time Multiplier = 1) ............................................................ 40
Unrestricted © 2013 Siemens Protection Devices Limited
7SR21 & 7SR22 Performance Specification
Page 7 of 68