QRS · QRSW · QRSA
Tubular cable lugs
For main cables, storage systems and inverters
Tubular cable lugs for crimping copper and aluminum conductors with large cross-sections. QRS and QRSW are made of electro-tinned copper, QRSW angled at 90 degrees. QRSA connects aluminum conductors to copper busbars: sealed lengthwise, filled with contact grease and closed with a plug.
Cross-section and size are stamped on the connection surface. The cable lugs are tested to EN IEC 61238-1-1 and -1-3, mechanical strength class 1, short-circuit strength class A. Since copper and aluminum prices fluctuate, we calculate every quote for you at the current day’s price.
Items
Just tell us the article number and quantity in your request.
| Art. no. | Description | Action |
|---|---|---|
| QRS – copper, straight | ||
| 1096 | QRS 6/46 mm², screw hole M4 | Enquire |
| 1097 | QRS 6/106 mm², bolt hole M10 | Enquire |
| 1098 | QRS 16/416 mm², bolt hole M4 | Enquire |
| 1099 | QRS 16/1016 mm², bolt hole M10 | Enquire |
| 1065 | QRS 50/1050 mm², bolt hole M10 | Enquire |
| 1066 | QRS 50/1250 mm², bolt hole M12 | Enquire |
| 1067 | QRS 70/1070 mm², bolt hole M10 | Enquire |
| 1068 | QRS 70/1270 mm², bolt hole M12 | Enquire |
| 1069 | QRS 95/1095 mm², bolt hole M10 | Enquire |
| 1070 | QRS 95/1295 mm², bolt hole M12 | Enquire |
| 1071 | QRS 120/10120 mm², bolt hole M10 | Enquire |
| 1072 | QRS 120/12120 mm², bolt hole M12 | Enquire |
| 1073 | QRS 150/10150 mm², bolt hole M10 | Enquire |
| 1074 | QRS 150/12150 mm², bolt hole M12 | Enquire |
| 1075 | QRS 185/10185 mm², bolt hole M10 | Enquire |
| 1076 | QRS 185/12185 mm², bolt hole M12 | Enquire |
| 1077 | QRS 240/10240 mm², bolt hole M10 | Enquire |
| 1078 | QRS 240/12240 mm², bolt hole M12 | Enquire |
| QRSW – copper, 90° angled | ||
| 1079 | QRSW 120/10120 mm², bolt hole M10, 90° angled | Enquire |
| 1080 | QRSW 120/12120 mm², bolt hole M12, 90° angled | Enquire |
| 1081 | QRSW 150/10150 mm², bolt hole M10, 90° angled | Enquire |
| 1082 | QRSW 150/12150 mm², bolt hole M12, 90° angled | Enquire |
| 1083 | QRSW 185/10185 mm², bolt hole M10, 90° angled | Enquire |
| 1084 | QRSW 185/12185 mm², bolt hole M12, 90° angled | Enquire |
| 1085 | QRSW 240/10240 mm², bolt hole M10, 90° angled | Enquire |
| 1086 | QRSW 240/12240 mm², bolt hole M12, 90° angled | Enquire |
| QRSA – aluminum-copper | ||
| 1087 | QRSA 120/10120 mm² round (rm/sm) or 150 mm² round solid (re/se), bolt hole M10 | Enquire |
| 1088 | QRSA 120/12120 mm² round (rm/sm) or 150 mm² round solid (re/se), bolt hole M12 | Enquire |
| 1089 | QRSA 150/10150 mm² round (rm/sm) or 185 mm² round solid (re/se), bolt hole M10 | Enquire |
| 1090 | QRSA 150/12150 mm² round (rm/sm) or 185 mm² round solid (re/se), bolt hole M12 | Enquire |
| 1091 | QRSA 185/10185 mm² round (rm/sm) or 240 mm² round solid (re/se), bolt hole M10 | Enquire |
| 1092 | QRSA 185/12185 mm² round (rm/sm) or 240 mm² round solid (re/se), bolt hole M12 | Enquire |
| 1093 | QRSA 240/10240 mm² round (rm/sm) or 300 mm² round solid (re/se), bolt hole M10 | Enquire |
| 1094 | QRSA 240/12240 mm² round (rm/sm) or 300 mm² round solid (re/se), bolt hole M12 | Enquire |
| 1095 | QRSA 240/14240 mm² round (rm/sm) or 300 mm² round solid (re/se), bolt hole M14 | Enquire |
Technical data
| Types | QRS (straight, ring eye), QRSW (90° angled), QRSA (aluminum-copper) |
|---|---|
| Material | QRS, QRSW: copper, electroplated tin · QRSA: aluminum-copper, uncoated |
| Cross-sections | QRS: 6–240 mm² · QRSW: 120–240 mm² · QRSA: 120–240 mm² (rm/sm), 150–300 mm² (re/se) |
| Bolt hole | M4, M10, M12, M14 |
| Standards | EN IEC 61238-1-1:2019 (below 1 kV), EN IEC 61238-1-3:2019 (1–36 kV); QRSA barrel per DIN 46329 |
| Test classes | Mechanical strength class 1, short-circuit resistance class A |
| Marking | Cross-section and size embossed; QRSA additionally marked with crimp die number |
| Compliance | RoHS, REACH, EAC |
| Packaging unit | 10 pcs, QRS 6 mm²: 100 pcs |
Need other lengths, cross-sections or project quantities?
We’ll send you a quote.