- Rotary Switches[10]
- Power Distribution Equipment[10]
- Cable Glands[10]
- Circuit Breakers[10]
- Contactors[10]
- Other Connectors & Terminals[5]
- Terminals[6]
- Contact Person : Mr. Lin Jack
- Company Name : Yueqing Derun Electric Co., Ltd.
- Tel : 86-577-61786515
- Fax : 86-577-62695952
- Address : Zhejiang,Wenzhou,No.168, Longtan Road, Liushi Town, Yueqing City
- Country/Region : China
- Zip : 325604
Bus Bar Insulation
1.Made of bulk molding compound,unsaturated polymer with fiber glass (BMC/DMC material).
2.Good electrical resistance,heat resistance,fire resistance,low shrinkage and water resistance properties for these plastic insulators.
Main technical parameters
Model | SM-25 | SM-30 | SM-35 | SM-40 | SM-51 | SM-76 |
tensile strength (LBS) | 500 | 550 | 600 | 650 | 1000 | 1500 |
Flexural strength(FT LBS) | 6 | 8 | 10 | 10 | 20 | 40 |
Dielectric(KV) | 6 | 8 | 10 | 12 | 15 | 25 |
Screw thread(mm) | 6 | 8 | 8 | 8 | 8 | 10 |
Weight(G) | 28 | 44 | 50 | 86 | 103 | 233 |
Technical Data
Type | Dimension (mm) | Screw (mm) | Tensile strength (LBS) | Voltage withstand (KV) | Torgue strength (FT LBS) | ||||
A | B | C | D | Dia. | Depth | ||||
SM-25 | 25 | Φ23 | 30 | 10 | M6 | 9 | 500 | 6 | 6 |
SM-30 | 30 | Φ27 | 32 | 10 | M8 | 11 | 550 | 8 | 8 |
SM-35 | 35 | Φ28 | 32 | 10 | M8 | 11 | 600 | 10 | 10 |
SM-40 | 40 | Φ33 | 40 | 10 | M8 | 11 | 650 | 12 | 12 |
SM-51 | 51 | Φ29 | 36 | 12 | M8 | 14 | 1000 | 15 | 20 |
SM-76 | 76 | Φ35 | 50 | 16 | M10 | 20 | 1500 | 25 | 40 |
Bus Bar Insulation
