Technical Data A Switches A11 AD11 AD12 A25 A11C AD11C AD12C A25C Rated Utilization Category IEC 60947-3 VDE 0660 part 107 AC-2 Slip ring motor starting, 3 phase 220 V-240 V reversing and plugging, 3 pole 380 V-440 V star-delta starting 500 V 660 V-690 V AC-3 Direct-on-line starting, 3 phase 220 V-240 V star-delta starting 3 pole 380 V-440 V A11, A25 500 V 660 V-690 V 1 phase 110 V 2 pole 220 V-240 V 380 V-440 V AC-4 Direct-on-line starting, 3 phase 220 V-240 V reversing, plugging and 3 pole 380 V-440 V inching 500 V 660 V-690 V 1 phase 110 V 2 pole 220 V-240 V 380 V-440 V AC-23A Frequent switching of 3 phase 220 V-240 V motors or other high 3 pole 380 V-440 V inductive loads 500 V 660 V-690 V 1 phase 110 V 2 pole 220 V-240 V 380 V-440 V Ratings UL/Canada Standard motor load 120 V DOL-Rating 3 phase 240 V (similar AC-3) 3 pole 480 V 600 V 120 V 1 phase 240 V 2 pole 277 V 480 V 600 V Max. Permissible Wire Gage - Use copper wire only Single-core or stranded wire Flexible wire (sleeving in accordance with DIN 46228) Flexible AWG wires (without sleeve) kW kW kW kW kW kW kW HP HP mm2 AWG mm2 AWG 4 – – 5,5 7,5 – – 11 10 – – 15 10 – – 13 3 – – 4 5,5 – – 7,5 5,5 – – 7,5 5,5 – – 7,5 0,6 – – 1,5 2,2 – – 3 3 – – 3,7 0,55 – – 1 1,5 – – 2,2 1,5 – – 2,5 1,5 – – 2,5 0,15 – – 0,2 0,25 – – 0,5 0,55 – – 0,8 3,7 – – 5,5 7,5 – – 11 7,5 – – 11 7,5 – – 11 0,75 – – 1,5 2,2 – – 3 3,7 – – 5,5 1 – – 1,5 1 – – 3 1 – – 7,5 1 – – 10 0,5 – – 0,75 1 – – 1,5 1 – – 2 1 – – 3 1 – – 5 2,5 2,5 2,5 4 12 12 12 10 2,5 2,5 2,5 2,5 (2,5) (2,5) (2,5) (2,5) 14 14 14 12 25 < back to table of contents >
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