Rittal SK 5050.701 SK Adaptor for roof mounted fan, , WxD 515x300mm, cutout WxD 258x258mm, for old cutout: WxD 475x260mm, for old roof mounted fan: 3149410, 3149420, 3149440,
Rittal AS 4051.551 Wire end ferrules 15 mm² x 8 mm AWG 16 multinorm, packs of 4,000 pc(s), colour: black, delivery form: on belt (in accordance with the DIN colour code), 15 mm²
Rittal SK 5050.700 SK Adaptor for roof mounted fan, , WxD 385x305mm, cutout WxD 258x258mm, for old cutout: WxD 345x265mm, for old roof mounted fan: 3148007, 3149007, 3169007