Formula symbols - Value - Unit - Description
Material - EN 10270-1 zinc - - - type of material
Typ - 1430 - - - form
d - 2.5 - mm - wire diameter
De - 17.5 - mm - outer diameter
D2 - 10 - mm - cable up to
L1 - 220 - mm - total length
L2 - 32 - mm - length
P - 10 - mm - pitch of spring
Price group - AE - - - price group