T / TL / TCD / M tinned copper cable lugs and sleeves, 1.5–630 mm²
Country: Spain · Model: T / TL / TCD / M
The tinned copper lugs T, TL, TCD and the sleeves M terminate and join copper conductors by crimping, for cross-sections of 1.5–630 mm². They are made of electrolytic copper with a purity of 99.9 % with galvanic tinning, class A per IEC 61238-1-1. They are used in distribution and underground networks, electrical panels and power equipment.
- Material
- electrolytic copper 99.9 %, galvanic tinning
- T, M cross-section
- 1.5–630 mm²
- TL cross-section
- 10–630 mm²
- TCD cross-section (DIN 46235)
- 10–500 mm²
Technical specifications
| Material | electrolytic copper 99.9 %, galvanic tinning |
|---|---|
| T, M cross-section | 1.5–630 mm² |
| TL cross-section | 10–630 mm² |
| TCD cross-section (DIN 46235) | 10–500 mm² |
| TD cross-section (DIN 46234) | 1.5–240 mm² |
| TT cross-section (NF C20-130) | 6–400 mm² |
| Versions | T, TL (extended tube), T45°, T90°, TPE (narrow palm), T4H (4 holes), TT (tulip), TD, TCD, CP/CPP (pin), sleeves M and MCD (DIN 46267) |
| Installation | hexagonal crimping |
| Standards | IEC 61238-1-1, DIN 46235, DIN 46234, DIN 46267, NF C20-130; UL certificate |
| Tightening torque (8.8 bolt) | M8 20–24.5 N·m; M10 40–44 N·m; M12 69–75 N·m; M16 170–190 N·m |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The basic T has an inspection hole through which, before crimping, it can be seen that the conductor has been inserted to the stop. The TL version with an extended tube, for 10–630 mm², holds the contact in severe conditions, T45° and T90° work in tight spaces, TPE has a narrow palm, and T4H has a four-hole palm for transformers and busbars. TT with a tulip-shaped entry per NF C20-130 is rated for 6–400 mm², welded TD per DIN 46234 for 1.5–240 mm², reinforced TCD per DIN 46235 for 10–500 mm² for vibration, and pin-type CP and insulated CPP for 10–95 mm². The sleeves M for 1.5–630 mm² have a central stop, and MCD comply with DIN 46267. They are crimped with hexagonal dies in one or several crimps depending on the tube length. For class 8.8 bolts the tightening torques range from 8.5–9.7 N·m (M6) to 332–370 N·m (M20). Outside, the inspection hole and the gap to the insulation are sealed with a heat-shrink tube, and on an aluminium busbar neutral grease is added. Some versions have a UL certificate.
How to choose
The conductor cross-section is selected first; T and M cover 1.5–630 mm². In tight cabinets take the angled T45° or T90°, for vibration TCD, and for transformer busbars T4H. If the conductor is aluminium, look at the aluminium TBE or the bimetallic TBF from the adjacent range.
Request a price and lead time
T / TL / TCD / M tinned copper cable lugs and sleeves, 1.5–630 mm². We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the inspection hole in the T lug for?
Through it, before crimping, it can be seen that the conductor has been inserted to the stop. Outside, it is sealed with a heat-shrink tube.
What tightening torque is needed for class 8.8 bolts?
M8 20–24.5 N·m, M10 40–44 N·m, M12 69–75 N·m, M16 170–190 N·m, and for M6 8.5–9.7 N·m.
Which lugs should be used for vibration and tight spaces?
Reinforced TCD per DIN 46235 for 10–500 mm² for vibration, and angled T45° and T90° for limited space.
What copper are the lugs made of and what class do they belong to?
Electrolytic copper 99.9 % with galvanic tinning, class A per IEC 61238-1-1.
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Need a price, lead time or replacement?
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