CONTROL SWITCHES AND LOAD SWITCHES www.krausnaimer.com 96 MAIN CATALOG Switch type according USA / Canada Electrical data CA4 CG4 DH10/B CH6 CH10/B CG8/B CA10/B CA11/B CH16/B CA20/B CA25/B Thermal current Iu/Ith A 10 15 20 16 B/ 20 25 30 30 Insulation voltage Ui ¹ V 300 600 600 300 C/600 600 600 300 Rated operational current Ie1 Pilot duty Heavy VAC A300 A600 A600 A300 C/A600 A600 A600 A300 Ampere rating Resistive or low inductive loads A 10 15 20 10 B/20 25 30 30 Max. permissible wire gage (use Copper wire only) 2 x 2 x 2 x 2 x 2 x 2 x 2 x Single-core or stranded wire AWG 14 12 10 12 10 10 8 AWG wiring without sleeve AWG 16 14 12 14 12 12 10 Rated utilization category Standard motor load DOL - rating (similar to AC-3) 3 - phase 3 - pole 110 V–120 V 220 V–240 V 440 V–480 V 550 V–600 V HP 0,75 1- - 0,75 1,5 3 3 1,5 3 5 5 1,5 3 (1 A) 5 D 5 D 2 5 10 10 3 7,5 10 10 5 10 - - 1- phase 2 - pole 110 V–120 V 220 V–240 V 277 V 440 V–480 V 550 V–600 V HP 0,33 0,75 0,75 - - 0,25 0,5 0,5 1 1 0,5 1 2 2 2 0,5 1 2 (1 A) 2 D 2 D 1 2 3 5 5 1,5 3 3 5 5 2 5 5- - Heavy motor load Reversing - Rating (similar to AC - 4) 3 - phase 3 - pole 110 V – 120 V 220 V – 240 V 440 V – 600 V HP - - - - - - 0,5 1 3 0,5 1 3 D 1 2 5 1 2 5 2 31- phase 2 - pole 110 V – 120 V 220 V – 240 V 277 V 440 V–600 V HP - - - - - - - - 0,17 0,5 0,6 1,5 0,17 0,5 0,6 (0,5 A) - 0,33 0,75 1 2 0,33 0,75 11,5 3 31 International standards and approvals, refer to page 204 A Only applies to CG8 | B Only applies to CG8 | C Only applies to CG8 und CA10 | D Only applies to CA11/B Detailed selection switch type < Back to the catalog directory >
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