41 Technical Data DH, DHR, DK, DKR Switches 1Valid for lines with grounded common neutral termination, overvoltage category III, pollution degree 3. Values for other supply systemson request. 2Valid for lines with grounded common neutral termination, overvoltage category II, pollution degree 3. 3Values for lower voltages on request. 4For electromagnetic optional extras see additional data in Catalog 101. 5Values for switches with spring return on request. 6Storage temperature: -40 °C to 85 °C (in case of temperature below -5 °C no shock load permissible). Selection Data DH11 DHR11 DH12 DHR12 DK112 DHR11B DK122 DKR122 DH11B DH12B DHR12B Rated Insulation Voltage Ue IEC 60947-3 1, EN 60947-31 VDE 0660 part 1071 North America min. voltage Rated Impulse Withstand Voltage Uimp Rated Thermal Current Iu/Ith IEC 60947-3, EN 60947-3 VDE 0660 part 107 North America Rated Operational Current Ie IEC 60947-3, EN 60947-3 VDE 0660 part 107 AC-21A Switching of resistive loads, 1 V/6 V including moderate overloads North America 12 V/24 V 48 V/60 V 110 V 220 V-240 V 380 V-400 V 440 V/500 V 550 V/600 V Short Circuit Protection Max. fuse size (glass-tube, quick) Rated short-time withstand current(1s-current) DC Switching Capacity5 IEC 60947-3, EN 60947-3 VDE 0660 part 107 DC-21B Resistive load 1 V/6 V T ≤ 1 ms North America 12 V/24 V 48 V/60 V 110 V 220 V-240 V 380 V-400 V 440 V/500 V 550 V/600 V Max. Permissible Wire Gage - Use copper wire only Single-core or stranded wire Flexible wire (sleeving in accordance to DIN 46228) Flexible AWG wires (without sleeve) Connection with insulated ring and fork type terminals Internal diameter External diameter Connection with quick connect terminations Min. Ambient Temperature of Stages4 Max. Ambient Temperature of Stages4, 6 open at 100 % I u/Ith enclosed at 100 % Ithe V V V A A A A A A A A A A A A A A A A A A A A mm2 AWG mm2 AWG mm mm mm 600 600 600 600 600 600 600 600 13 13 6 6 on request 6 6 6 6 6 6 6 6 6/3 6/3 –/6 –/6 2/1 2/1 6/5 6/5 0,8/0,7 0,8/0,7 4/3,7 4/3,7 0,4 0,4 3 3 0,2 0,2 2 2 0,13 0,13 1,3 1,3 0,1/0,09 0,1/0,09 1/0,9 1/0,9 0,08/0,05 0,08/0,05 0,8/0,5 0,8/0,5 6 6 6 6 40 40 65 65 4/2,5 4/2,5 –/4 –/4 1,5/0,8 1,5/0,8 3/2,2 3/2,2 0,3/0,27 0,3/0,27 1,2/1 1,2/1 0,2 0,2 0,6 0,6 0,1 0,1 0,3 0,3 0,06 0,06 0,2 0,2 0,05/0,04 0,05/0,04 0,15/0,12 0,15/0,12 0,03/0,02 0,03/0,02 0,1/0,1 0,1/0,1 2x2,5 – 2x2,5 – 2x12 – 2x12 – 2x2,5(1,5) – 2x2,5(1,5) – 2x14 – 2x14 – – ≥3,2 – ≥3,2 – ≤7,4 – ≤7,4 6,3 – 6,3 – -25 °C (valid only without optional extra) 55 °C during 24 hours with peaks up to 60 °C 35 °C during 24 hours with peaks up to 40 °C < back to table of contents >
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