DIN rail housing, Lower housing part with metal foot catch, with 3 FE contacts, tall design, with
vents, width: 67.8 mm, height: 99 mm, depth: 107.3 mm, color: light gray (similar RAL 7035),
cross connection: integrated bus connector, number of positions cross connector: 10+2, Bus
connector: 10 parallel contacts, 2 serial contacts