USEFUL INFORMATION www.krausnaimer.com USEFUL INFO 244 MAIN CATALOG Degrees of protection (Reference: EN 60947-1) The letters IP combined with a double digit specifie the degrees of protection. The IP code identify the scope of protection for enclosures relating to solid particle protection (first digit) and liquid ingress protection (second digit). e.g. IP 6 7 First digit Solid particle protection Second digit Liquid ingress protection 0 No protection against contact and ingress of objects 0 None 1 > 50 mm Protection against any large surface of the body Ø > 50 mm (hand), but no protection against deliberate contact with a body part 1 Protection against dripping water (vertically falling drops) 2 > 12,5 mm Protection against any surface of the body Ø > 12,5 mm (fingers) 2 15° max Protection against dripping water when tilted at 15° 3 > 2,5 mm Protection against objects Ø > 2,5 mm (tools, thick wires) 3 60° max Protection against spraying water at any angle up to 60° 4 > 1 mm Protection against objects Ø > 1 mm (most wires, large ants) 4 Protection against splashing water from any direction 5 Dust protected 5 Protection against water jets from any direction by a nozzle (6.3 mm) 6 Dust tight 6 Protection against powerful water jets from any direction by a nozzle (12.5 mm) 7 1m 15 cm min Suitable for temporary immersion in water up to 1 m depth 8 1m Suitable for continous immersion in water specified by the manufacturer 9k Protected against close-range high pressure, high temperature spray downs Water pressure: 100 bar Water temperature: 80 °C Degrees of protection < Zurück zum Katalogverzeichnis >
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