Page 15-2 Page 15-2 ONE AND TWO-POLE CONTACTORS THREE AND FOUR-POLE CONTACTORS IEC rated current Ith AC1 (400V): IEC rated current Ith AC1 (400V): 20A and 32A 25A, 32A, 40A and 63A IEC rated current AC3 (400V): 9A IEC rated current AC3 (400V): Ideal for domestic and service applications. 8.5A, 22A and 30A Ideal for industrial and service applications, such as office buildings, stores, hospitals, hotels, etc. Page 15-3 Page 15-3 ONE AND TWO-POLE CONTACTORS WITH THREE AND FOUR-POLE CONTACTORS MANUAL CONTROL WITH MANUAL CONTROL IEC rated current Ith AC1 (400V): IEC rated current Ith AC1 (400V): 32A 20A and 32A IEC rated current AC3 (400V): 8.5A IEC rated current AC3 (400V): 9A Ideal for functional tests and dual pricing Ideal for functional tests and dual pricing systems in domestic and service systems in domestic and service applications. applications.MODULAR CONTACTORS 15 Two, three and four-pole versions, 20A to 63A Very silent during operation or control stage Manual control version Operating flag indicator Add-on auxiliary contacts. SEC.- PAGE Modular contactors Contactors ........................................................................................................................................................................ 15 - 2 Contactors with manual control ......................................................................................................................................... 15 - 3 Add-on blocks and accessories .......................................................................................................................................... 15 - 3 Dimensions ................................................................................................................. 15 - 4 Wiring diagrams ........................................................................................................... 15 - 4 Technical characteristics ................................................................................................. 15 - 5 CIRCUIT PROTECTION AND ISOLATION