Copper tube terminals KOA 8-16 100 pcs. ERKO
Technical specifications
- Manufacturer: ERKO
- Product series: KOA
- Manufacturer index: KOA_8-16/100
- EPI: 5905912815375
- Terminal shape: Holes
- Connection angle: Straight
- Material: Copper
- Model: Without flange
- Cable type: Stranded
- Metric thread connection size mm²: 8
- With insulation: No
- With inspection hole: No
- Surface protection: Tin-plated
- Nominal cross-section [mm²]: 16
- DIN compliant: Yes
The copper tube terminals of the DIN series (tin-plated) comply with DIN 46235 standard, suitable for crimping. They allow the connection of copper cable conductors and are used where it is necessary to connect a cable to, for example, a distribution board, busbar, or other device using a screw terminal. The use of DIN terminals increases the safety and durability of these connections. Compared to soldered connections, the use of hole terminals reduces the risk of overheating of conductors and insulation.
All copper tube terminals undergo an additional hardening process and annealing at a temperature of 700°C. This process removes impurities from the terminal's construction material. Hardened terminals are less prone to cracks and micro-cracks during crimping, offering better working properties.
For DIN 46235 standard, the dimensional tolerance for size "d1" for cross-sections 10-150 mm² is +/- 0.3 mm, for cross-sections 185-400 mm² +/- 0.4 mm, for sizes 500-625 mm² +/- 0.5 mm, the tolerance for dimension "b" for cross-sections 10-70 mm² is +/- 1 mm, for cross-sections between 95 and 625 mm² is +/- 2 mm. For the entire range of cross-sections, the dimensional tolerance for size "l1" is +2 mm, for dimension "c" -3 mm. The effectiveness of crimping (fixing the terminal to the cable) depends on the use of the appropriate tool and a die matched to the cross-section.
- Material: electrolytic copper (complies with EN13600)
- Minimum tin thickness: 3μm
- Dimensional tolerance according to DIN 46235