Combi climate glands

KBM 20

• Combi climate gland
• for knockouts M 20
• to reduce condensation through pressure compensation
• sealing range: Ø 6-13 mm
• ISO thread M 20 x 1.5
• bore-hole: Ø 20.5 mm
• wall thickness up to 3,5 mm
• with strain relief and locknut
• for indoor (normal environment and/or protected outdoor) and outdoor installation (harsh environment and/or outdoor)
• ambient temperature - 25 °C to + 55 °C
• glow wire test IEC 60695-2: 960 °C
• In order not to exceed leakage limit of 0.07 bar with pressure compensation, one combi climate gland M20 must be used per 6 litres (6000 cm³) of enclosure volume.
• Example: enclosure size 27 cm x 27 cm x 17 cm = 12393 cm³ = 12,393 litres. Number of necessary combi climate glands KB. 20 (M20) ≥ 3 pieces.
• When using different gland sizes the values for the enclosure volumes of the used combi climate glands can be added on.
• If the quantity of the necessary climate glands for pressure compensation is larger, than the number of necessary cable glands for cable entry, the unused climate glands can be sealed with sealing plugs.
• colour: grey, RAL 7035
• degree of protection: IP 66 / IP 67