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Contactor range on one hand consist of SICOP 3TF motor contactors, which can be used to switch inductive loads, e.g. according to utilization categories AC-2/AC-3 and AC-4 and also to switch resistive loads according AC-1. On the other hand, the special 3TK5/3RT14 AC-1 contactors with 3 NO main contacts offers a cost-effective alternatives for rated operating currents greater than 100 A and up to 690 A. These AC-1 contactors are especially optimized to switch loads according to utilization category AC-1.
1. Specially designed for AC-1 loads hence economical then AC-3 load contactors.
2. Can be used with almost all type of resistive loads.
3. Compliance with all major international standards.