Additional equipment, Front connections, This connection kit contains L-shaped front connections for connection to the switch or cassette. The switch can be connected directly with copper bars to the rear flange connection. If required, the optional front connections can be mounted before the switch is installed in the control cabinet. This allows the final connection to the switch to be made from the front., Rated current In 630 - 1600 A, Poles 3, can be used for IZMX40.3.08W, IZMX40.3.10W, IZMX40.3.12W, IZMX40.3.16W, INX40.3.08W, INX40.3.10W, INX40.3.12W, INX40.3.16W