Wurth Lasers Snapshot

3 WURTH LASERS IP Rating Guide Solids Rating Requirement Water Rating Requirement 1 Protected against a solid object greater than 50mm - such as a hand. 1 Protected against vertically falling drops of water. Limited ingress permitted. 2 Protected against a solid object bgreater than 12.5mm - such as a finger. 2 Protected against vertically falling drops of water with enclosure tilted up to 15 degree from the vertical. Limited ingress permitted. 3 Protected against a solid object greater thank 2.5mm - such as a screwdriver. 3 Protected against sprays of water up to 60 degrees from the vertical. Limited ingress permitted for 3 months. 4 Protected against a solid onject greater than 1mm - such as wire. 4 Protected against water splashed from all directions. Limited ingress permitted. 5 Dust protected. Limited ingress of dust permitted. Will not interfere with operation of the equipment. 2 to 8 hours. 5 Protected against jets of water. Limited ingress permitted. 6 Dust tight. No ingress of dust. 2 to 8 hours. 6 Water from heavy jets of water. Water shall not enter the enclosure in harmful quantities. 7 Protection against the effects of immersion in water between 15cm and 1m for 30 minutes. 8 Protection against the effect of immersion in water under pressure for long periods. IP 6 5 Rating Example: I ngress P rotection