KRAUS & NAIMER Main Switches and Maintenance Switches

25 Main Switches and Main Switches with Emergency Function 3 pole + 2 cam- or rack-operated auxiliary contacts (1NO,1NC), for Four Hole Panel Mounting Main Switches and Main Switches with Emergency Function 3 pole + 2 cam-operated auxiliary contacts (1NO,1NC), for Single Hole Mounting 22 mm Auxiliary contacts with special contact systems allow for use in low voltage and current applications as well aggressive environments. Auxiliary contacts with special contact systems allow for use in low voltage and current applications as well aggressive environments. Version Protection Escutcheon plate in mm Thermal Current I u /I th Main Switches Handle black EAN- Code 9004257 Main Switches with Emergency Function Handle red Contrasting yellow plate EAN- Code 9004257 Ratings AC-23A, AC-23B Breaking Capacity 3 x 380 V/440 V 20 A 25 A 32 A 20 A 25 A 32 A 20 A 25 A 32 A 5,5 kW / 120 A 7,5 kW / 180 A 11 kW / 220 A 5,5 kW / 120 A 7,5 kW / 180 A 11 kW / 220 A 5,5 kW / 120 A 7,5 kW / 180 A 11 kW / 220 A KG10B T103/A1 FT2 KG20B T103/A1 FT2 KG32B T103/A1 FT2 KG10A T103/A2 FT2 KG20A T103/A2 FT2 KG32A T103/A2 FT2 KG10B T103/A2 FT2 KG20B T103/A2 FT2 KG32B T103/A2 FT2 193318 192939 192953 193417 192977 193011 192144 192410 192519 KG10B T203/A1 FT2 KG20B T203/A1 FT2 KG32B T203/A1 FT2 KG10A T203/A2 FT2 KG20A T203/A2 FT2 KG32A T203/A2 FT2 KG10B T203/A2 FT2 KG20B T203/A2 FT2 KG32B T203/A2 FT2 193400 192946 192960 193424 192991 193035 192151 192465 192540 IP 66 64 x 64 IP 66 48 x 48 64 x 64 Version Protection Escutcheon plate in mm Thermal Current I u /I th Main Switches Handle black EAN- Code 9004257 Main Switches with Emergency Function Handle red Contrasting yellow plate EAN- Code 9004257 Ratings AC-23A, AC-23B Breaking Capacity 3 x 380 V/440 V 250 A 315 A 90 kW / 1380 A 110 kW/ 1650 A KG250 T103/A4 E KG315 T103/A4 E 192700 192748 KG250 T203/A4 E KG315 T203/A4 E 192724 192762 IP 66 88 x 88 < back to table of contents >