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.
Some products only on request!
| Material | Operating temperature | High dielectric- strength |
Colour- 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.
| Material | Resistant to |
|---|---|
| Polyamid | Alcohol, hydraulic oils, lubricating oils, hydraulic fluids on ester basis, kerosene, methane chlorobromide, clophene, transformer oil, salt sprayfungus etc. |
| 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.
| Wire size (mm²) | AWG | Colour Code |
|---|---|---|
| 0.1-0.5 | 26-22 | yellow |
| >0.5-1.5 | 20-16 | red |
| >1.5-2.5 | 14 | blue |
| >4-6 | 10 | yellow |
| >6-10 | 8 | red |
| >10-16 | 6 | blue |
| >16-25 | 4 | yellow |
| >25-35 | 2 | red |
| >35-50 | 1 | blue |
| >50-70 | 1/0-2/0 | yellow |
| >70-95 | 3/0 | red |
| >95-120 | 4/0 | blue |
|
Polyamide is a hygroscopic plastic with relatively high water absorption. To ensure that the insulation does not break during processing, the polyamide-insulated cable lugs must be kept conditioned until they are processed. Always store the insulated cable lugs in a closed poly bag. The ideal storage conditions are +23 °C and 50 % relative humidity. After opening the packaging, the cable lugs should be processed quickly. For optimum processing, the polyamide insulation should have a water content of approx. 2.5 to 4 %. When cold, from about -2 °C, the water content in the polyamide is also lost within the poly bags. This results in a hardening of the insulation. In order to restore the required water content, the cable lugs must be re-conditioned accordingly before processing.. |
| Group 1: | Group 2: | Group 3: | ||||
|---|---|---|---|---|---|---|
| One or several single stranded conductors layed in tubes. | Multi-stranded conductors, e. g. sheated cable, fish wire, lead-sheated cable, flexible cable. | Single-stranded aerial cable layed at a minimum distance equal to conductor diameter, single stranded wire for switchgear and distributing installations. | ||||
| Wire- size |
Fuses | Current- rating |
Fuses | Current- rating |
Fuses | Current- rating |
| mm² | A | A | A | A | A | A |
| 0.75 | 13 | 10 | 16 | 16 | ||
| 1 | 12 | 10 | 16 | 16 | 20 | 20 |
| 1.5 | 16 | 16 | 20 | 20 | 25 | 25 |
| 2.5 | 21 | 20 | 27 | 25 | 34 | 35 |
| 4 | 27 | 25 | 36 | 35 | 45 | 50 |
| 6 | 35 | 35 | 47 | 50 | 57 | 63 |
| 10 | 48 | 50 | 65 | 63 | 78 | 80 |
| 16 | 65 | 63 | 87 | 80 | 104 | 100 |
| 25 | 88 | 80 | 115 | 100 | 137 | 125 |
| 35 | 110 | 100 | 143 | 125 | 168 | 160 |
| 50 | 140 | 125 | 178 | 160 | 210 | 200 |
| 70 | 175 | 160 | 220 | 224 | 260 | 250 |
| 95 | 210 | 200 | 265 | 250 | 310 | 300 |
| 120 | 250 | 250 | 310 | 300 | 365 | 355 |
| 150 | 355 | 355 | 415 | 425 | ||
| 185 | 405 | 355 | 475 | 425 | ||
| 240 | 480 | 425 | 560 | 500 | ||
| 300 | 555 | 500 | 645 | 600 | ||
| 400 | 770 | 710 | ||||
| 500 | 880 | 850 | ||||
