NewTrend · SM
Product overview
NewTrend SM drum-type busbar supports with model-specific height, thread and AC insulation rating. Select the exact model before its supported thread.
Technical selection summary
| Parameter | Specification |
|---|---|
| Material | BMC orSMC, copper threaded inserts per original supplier text |
| Threads | Model-specific M5,M6,M8,M10 orM12; no free mixing between models |
| Rated AC voltage | SM20-SM51:600V;SM65:660V;SM70/76/100:1500V |
| Operating temperature | -40 to+140C |
| Dimension / strength table | Dimensions in mm, axial/bending forces in N; use the specific Fig.1/Fig.2 reference below |
| Minor unverified entries | SM51 M12 thread depth is not individually stated. Original resistance mΩ and torque N/m units are unresolved and are not promoted as engineering ratings |
Voltage withstand is a test value, not rated operating voltage. Confirm the final assembly drawing for SM51 M12 depth and tightening instructions. No guessed correction is applied to the original ambiguous resistance/torque units.
| Model | Figure | A | B | C | D | Thread | Depth mm | Rated voltage | Withstand | Axial force | Bending force |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SM-20 | Fig. 1 | 20 | Φ15 | 17 | 5 | M5 | 7 | 600VAC | 3000VAC | 500N | 1000N |
| SM-25S | Fig. 1 | 25 | Φ15 | 19 | 6 | M6 | 9 | 600VAC | 3000VAC | 800N | 2000N |
| SM-25 | Fig. 2 | 25 | Φ26 | 30 | 10 | M6 | 9 | 600VAC | 3000VAC | 2000N | 3000N |
| SM-30 | Fig. 1 | 30 | Φ27 | 32 | 10 | M6 / M8 | 9 / 10 | 600VAC | 3000VAC | 2000N | 4000N |
| SM-35 | Fig. 1 | 35 | Φ28 | 32 | 10 | M8 / M10 | 10 / 12 | 600VAC | 5000VAC | 3000N | 4000N |
| SM-40 | Fig. 1 | 40 | Φ33 | 40 | 10 | M8 / M10 | 10 / 13.5 | 600VAC | 5000VAC | 3000N | 5000N |
| SM-45 | Fig. 1 | 45 | Φ30 | 36 | 10 | M8 | 10.5 | 600VAC | 5000VAC | 4000N | 5500N |
| SM-51 | Fig. 1 | 51 | Φ30 | 36 | 11 | M8/M10/M12 | 10.5 / 13.5 | 600VAC | 5000VAC | 4000N | 5500N |
| SM-65 | Fig. 1 | 65 | Φ38 | 44 | 13 | M10 | 13.5 | 660VAC | 8000VAC | 4000N | 5500N |
| SM-70 | Fig. 1 | 70 | Φ38 | 44 | 18 | M10 | 13.5 | 1500VAC | 8000VAC | 4000N | 5500N |
| SM-76 | Fig. 1 | 76 | Φ35 | 50 | 15 | M10 | 13.5 | 1500VAC | 10000VAC | 4000N | 5500N |
| SM-100 | Fig. 1 | 100 | Φ60 | 65 | 20 | M10 | 18 | 1500VAC | 10000VAC | 5000N | 5500N |
Typical applications
- Electrical panel assembly and installation
Specify your enquiry
For a focused quotation, include:
- Selected model and configuration
- Quantity, installation requirements and destination
- Required supporting documents for the exact configuration
Open technical reference image
Product reference images and drawings
