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Solderless terminals

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.

Index of parts

Technical Informations

Material data of the insulation sleeves

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.

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 etc.
PVC Mineral oils, kerosene, methylated spirit, sea water, fixing salt, battery acid, caustic soda, hydrochloric acid.
Polyethylene Mineral oils, kerosene etc.

easy-entry

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.

easy-entry

Colour codes

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

Storage Advice Terminals with Polyamide insulation

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..

Current rating for copper conductors in insulated cables and
appropriate fuses for overload protection to VDE 250/4.64

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
Display table

Solderless terminals

Pin terminals

Parallel splices

Butt splices

Tabs

Sockets / Plugs

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