• センサ、タッチセンサの日本語ページ
  • sensor,touch sensor English site

Protection rating

Protection rating

Go back to the list of "all products"

The protection features are conformed to IEC standards (IEC 144) and JIS standards (JIS C 0920).

First numeral: Protection of equipment against ingress of solid foreign bodies

First
numeral
Content
0No protection
1Protection against ingress of solid foreign bodies with a diameter greater than 50 mm
2Protection against ingress of solid foreign bodies with a diameter greater than 12.5 mm
3Protection against ingress of wires or solid foreign bodies with a diameter greater than 2.5 mm
4Protection against ingress of wires or solid foreign bodies with a diameter greater than 1 mm
5Protection against the ingress of dust in an amount sufficient to interfere with operation of the equipment
6Protection against ingress of dust

Second numeral: Protection of equipment against ingress of liquid

Second
numeral
Content
0No protection
1Water drops falling vertically on the enclosure have no harmful effect
2Water drops falling at any angle up to 15 degrees from the vertical have no harmful effect
3Water drops falling at any angle up to 60 degrees from the vertical have no harmful effect
4Water splashed from any direction have no harmful effect
5Water projected from any direction have no harmful effect
6Water projected from any direction cannot enter the enclosure
7Not possible for water to enter the enclosure under stated immersion conditions
8Protection against indefinite immersion in water under specified pressure

Note1:Products are tested for each protection rating level following methods defined by the standards.The protection levels indicated in this catalog and in the specifications have been determined based on the tests defined by the standards.

  • 戻る
Go to page top