Can see if the cable is reliably connected
Halogen-free
IP20 Touch Protection
95% contact
Flame Retardant: UL94 V-0
Tinned Copper: For copper cables or aluminum cables
Maximum short-circuit current tolerance up to 100KA - see ULE 198301
RoHS compliant
Flexible busbar can be directly inserted for connection (TUKK500A)
Flexible busbar can be inserted with flat connectors (TUKK250A & TUKK400A)
| Model | TUKK 250A | |
| Material Code | 4012009 Electroplated | 4012015 Natural Color |
| I=250 A IEC 60947-7-1 | ||
| I=255 Amp UL/CSA | ||
| ·Icw KA rms is: | 24.5 | |
| ·IPk KA: | 51 | |
| ·UI: | 690V IEC | |
| ·Vin: | 600 V UL | |
| Mounting Hole Distance: | 85x29mm | |
| Modular: | Allows multiple combinations, can be used for single-pole, two-pole, three-pole, and four-pole | |
| Metric | / ![]() | Torque | ||
![]() | 35...120 | x1 | ![]() | 16 |
![]() | 6...35/6...35 | x2 | ![]() | 4.0 |
![]() | 2.5...16/2.5...16 | x5 | ![]() | 2.7 |
![]() | 2.5...10/2.5...10 | x4 | ![]() | 2.5 |
| US Standard | / ![]() | Torque | ||
![]() | 35...120 | x1 | ![]() | 201 |
![]() | 14...1 | x2 | ![]() | 35 |
![]() | 14...4 | x5 | ![]() | 24 |
![]() | 14...6 | x4 | ![]() | 17.5 |


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