STOCKO solderless terminals are fully tested at our laboratories.
For each individual product we produce a set of test documentation which is available on request.
VDE, UL/ULC and other approvals for the main STOCKO items are regularly updated.
Material data of the insulation sleeves
MaterialOperating temperatureHigh dielectric-strengthColour-code
Polyamid - 40 °C ... + 120 °C 3000 V 50 Hz *
PVC - 40 °C ... + 140 °C 3000 V 50 Hz *
* The insulation sleeves are colour coded according to the appropriate cross-sectional area. To ensure the correct application our crimping tools bear the same colour-coding.
Characteristics of the insulation sleeves
Material Resistant to
Polyamid Alcohol, hydraulic oils, lubricating oils, hydraulic fluids on ester basis,
kerosene,methane chlorobromide, clophene, transformer oil, salt sprayfungus
PVC Mineral oils, kerosene, methylated spirit, sea water, fixing salt, battery acid,
caustic soda, hydrochloric acid.
Polyethylene Mineral oils, kerosene etc.
The majority of our product range "Solderless Terminals with Insulation" is available in easy-entry version. This concept guarantees - thanks to the self-centering action of the cable - a perfect insertion of the matching conductor.