• Characteristics
    • IP66
    • IP54
    • IP69K
    • IP68
    • IP67
    • IP65
    • IP61
    • IP40
    • IP20
  • Manufacturers
    • Hirschmann Multimedia
    • Edac
    • Multi-Contact
    • MH Connectors
    • Hummel
    • Cliff
    • DDK
    • Normek
    • Alpha Wire
    • PMA
    • GTK
    • LTW
    • Radiall
    • Weidmuller
    • Binder
    • Conec
    • Lumberg Automation
    • Hirschmann
    • Harting
    • Souriau
  • Categories
    • Web Sales Stock
    • Tooling
    • Contacts
    • Sensor and Automation Connectors
    • Valve and Actuators
    • Cable
    • Cable Glands / Cable Protection
    • Solar Power Connectors
    • Test and Measurement
    • RF Coaxial Connectors
    • PCB Connectors / Terminals
    • IDC Connectors
    • DIN 41612 / DIN 41617
    • D-Sub Connector Backshells / Accessories
    • D-Sub Connectors
    • Industrial RJ45 Connectors
    • Filtered Connectors
    • Rectangular Connectors
    • Circular Connectors

IP66

Degrees of Protection - First Digit
The first digit of the IP code indicates the degree that persons are protected against contact with moving parts (other than smooth rotating shafts, etc.) and the degree that equipment is protected against solid foreign bodies intruding into an enclosure.

Degrees of Protection - Second Digit
The second digit indicates the degree of protection of the equipment inside the enclosure against the harmful entry of various forms of moisture (e.g. dripping, spraying, submersion, etc.)

IP66 Explained
6 - Dust tight. 
6 - Protection against heavy seas, or powerful jets of water.