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*Type I
is footwear made of leather and other materials, although
not footwear made entirely of rubber or entirely of polymer
*Type II
is footwear made entirely of rubber (fully vulcanised)
or entirely of polymer (fully moulded).
SUPPLEMENTARY MARKING
Marking
Significance
P
Penetration resistance (1,100 N).
Electrical safety
C
Resistance, passage of current (max. 100 kΩ).
A
Resistance, anti-static (100 kΩ to 1,000 MΩ).
l
I Electrically non-conductive footwear.
Resistance to aggressive environmental factors
HI
Heat insulation
CI
Cold insulation
E
Energy absorption in the heel region (20 J).
WR
Water resistance
m
Metatarsal protection
AN
Ankle protection
CR
Protection against cuts, upper.
Upper
WRU
Water penetration and water absorption.
Outsole
HRO
Temperature resistance, contact with hot objects.
FO
Resistance to oil.
Summary of Contents for 974240
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