97 CONTROL SWITCHES AND LOAD SWITCHES www.krausnaimer.com 97 MAIN CATALOG Switch type according USA / Canada Electrical data CA40 CA40C CA50 CA50C CA63 CA63C C80 C125 C200-4 C315 Thermal current Iu/Ith A 45 55 65 100 150 - 240 Insulation voltage Ui ¹ V 600 600 600 600 600 - 600 Rated operational current Ie1 Pilot duty Heavy VAC A600 A600 A600 - - - A600 Ampere rating Resistive or low inductive loads A 45 55 60 100 150 - 240 Max. permissible wire gage (use Copper wire only) Single-core or stranded wire AWG 6 6 6 2 2 / 0 MCM350 AWG wiring without sleeve AWG 6 6 6 3 1 / 0 MCM300 Rated utilization category UL / Canada 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 7,5 15 25 25 7,5 15 25 30 7,5 15 30 30 10 20 30 40 15 25 40 50 - - - - 30 75 75 60 1- phase 2 - pole 110 V–120 V 220 V–240 V 277 V 440 V–480 V 550 V–600 V HP 3 7,5 7,5 15 15 3 7,5 7,5 15 20 3 7,5 10 15 20 5 10 10 20 25 7,5 15 15 25 30 - - - - - 15 40 40 50 50 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 - - - - - - - - - 7,5 15 25 10 20 30 - - - 15 30 40 1- phase 2 - pole 110 V – 120 V 220 V – 240 V 277 V HP - - - - - - - - - 3 7,5 7,5 5 10 10 - - - 7,5 15 15 1 International standards and approvals, refer to page 204 Auxiliary contact M510B Size S1 (CA40–CA63) Size S2 + S3 (C80–C315) Rated values Rated impulse withstand voltage Uimp V 600 600 Thermal current A 10 10 Pilot duty Heavy A600 A600 Ampere rating Resistive or low inductive loads A 10 10 Max. permissible wire gage (use Copper wire only) Single-core or stranded wire AWG 14 12 Flexible wire without sleeve AWG 16 14 Detailed selection switch type < Back to the catalog directory >
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