Schneider Electric Square D™ TeSys™ Auxiliary Contact Block, High Performance, 690 VAC, 6 A, 1NC-1NO Contacts, For Use With: TeSys™ Vario™ LS VLS3P, VLS1P, VLSA Disconnect Switch, DIN Rail Mounting, Gray, 78 mm H x 9 mm W x 42.6 mm D