Technical Articles

IK TEST EN 62262

The EN 62262 IK rating classifies the level of protection that electrical appliances provide against mechanic impacts from outside. It is defined by standard EN/IEC 62262.

Code Impact energy Resistant against an impact from an object of
00 Non-protected
01 0.150 joules 0.44 lbs (200 grams) thrown from a distance of 2.9" (7.5 cm)
02 0.200 joules 0.44 lbs (200 grams) thrown from a distance of 3.9" (10 cm)
03 0.350 joules 0.44 lbs (200 grams) thrown from a distance of 6.9" (17.5 cm)
04 0.500 joules 0.44 lbs (200 grams) thrown from a distance of 9.8" (25 cm)
05 0.700 joules 0.44 lbs (200 grams) thrown from a distance of 13.8" (35 cm)
06 1.00 joules 1.1 lbs (500 grams) thrown from a distance of 7.9" (20 cm)
07 2.00 joules 1.1 lbs (500 grams) thrown from a distance of 15.7" (40 cm)
08 5.00 joules 3.8 lbs (1.7 kg) thrown from a distance of 11.6" (29.5 cm)
09 10.00 joules 11 lbs (5 kg) thrown from a distance of 7.9" (20 cm)
10 20.00 joules 11 lbs (5 kg) thrown from a distance of 15.7" (40 cm)

IK Code IK00 IK01 to IK09 IK06 IK07 IK08 IK09 IK10
Impact Energy (joules) * <1 1 2 5 10 10
R mm (radius striking element) * 10 10 25 25 50 50
Material * polylamide polyamide steel steel steel steel
Mass kg * 0.2 0.5 0.5 1.7 5 5
Pendulum hammer * Yes Yes Yes Yes Yes Yes
Spring hammer * Yes No No No No No
Free fall hammer * No No Yes Yes Yes Yes

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