PT 57 NG Art. No. 5192 Loudspeaker terminal with recessed terminal board and foam sealing for airtight installation. For cable diameters of up to 10 mm2, 2-pole, 1 red and 1 black lever each. Round mounting cutout. Including mounting screws. Used in / Accessories: CT CENTER 80 FIESTA 20 FIESTA 30 MB 212/H NANO SAT VOX 80
sketch	Technical Data: Cutout diameter ø 50 mm Similar Products BT 95/75 HIGH-END-TERMINAL LK 2 NG ST 77