The most important features of this group of connectors, conform to the ISO norm, are the fast assembling and STAEL’s patented self-adjusting crimping system that automatically enables an excellent assembly on cables of different diameters (from 3mm to 5.5mm ext. diameters) without diameter adapters.
Code 821, like code 824, has a thicker galvanic treatment which grants a better resistance against corrosion.
It is also available an equivalent version conform to EU directive 2002/95/CE (RoHS).
Mounting instructions are on dedicated dossier – "Mounting instructions of SBE ISO plugs".
TECHNICAL CHARACTERISTICS
Metal housing: Fe P 01 UNI 5961
Galvanic treatment: F Zn 12 II UNI 4721
Inner central contact: 9 S Mn Pb 36 UNI 4838
Galvanic treatment: Tin plating R Sn 10 UNI 5083
Insulator: PA-SKW 28