Ex-e trumpet screw connection polyamide, IP66, M50, clamping range 26 - 34 mmN/A, housing material: polyamide, wrench size: 60, marking according to 94/9/EC: Ex II 2 G Ex e II / Ex II 2 D Ex tD A21 IP66, EC type examination certificate: PTB 00 ATEX 3121, permissible ambient temperature: -40 °C to 85 °C, protection class according to EN 60529: IP66,, thread type: metric, nominal thread size metric/PG: 50, thread pitch: 1.5 mm, thread length: 16 mm, wrench size: 60 mm, hexagon corner dimension: 66 mm, for cable diameters: 26 - 34 mm, material: plastic, material quality: polyamide, surface: untreated, halogen-free: yes, glass fiber reinforced: no, protection class (IP): IP66, Impact resistant: Yes, Color: black, Bending protection: Yes, With lock nut: No, Design: straight, Multiple sealing insert: No, Flat cable gland: No, Strain relief: Yes, Type of seal: Sealing ring, Separable screw connection: No, Operating temperature: -20 - +80 °C, Explosion-tested design: Yes, For Ex zone gas: 1, 2, For Ex zone dust: 21, 22