"This Acti9 electrical auxiliary is a modular OC and fault contact. The 2 contacts (2 NO/NC) can report the signalling information of the associated device." "In AC network, the In rated current is from 100mA to 6A with operating frequency of 50Hz to 60Hz at 240VAC, and from 100mA to 3A with operating frequency of 50Hz to 60Hz at 415VAC." "In DC network, the In rated current always begins at 100mA at 24VDC to 130VDC. It goes up 6A at 24VDC, 2A at 48VDC, 1.5A at 60VDC and 1A at 130VDC." "It has 2 position switches with contacts type 2 C/O." "It is intended for new or renovated installation in small commercial or buildings." "This OC and fault contact is compatible with Acti9 ranges such as iC60, iID, iDPN ARC, iDPN Vigi, iDPN Vigi ARC, iSW, iC60 and iID double terminals residual current circuit breaker (RCCB)." "The OC and fault contact is installed for only Acti9 ranges such as iID, iDPN Vigi, iSW-NA, ARA, iC60 and RCA devices which includes 2 changeover contacts." "If there is no comb busbar, it is also compatible with iC40, iC40 ARC, iCV40, iCV40 Vigi ARC." "The iSD+OF is either used for device short name or compatibility code.