Shanghai Dingzun Electric&Cable Co.,Ltd
| Supply Ability | 10000Meters/DAY |
| Rated Voltage | 500V (Up to 450/750V, included 300/500V) |
| Keyword | Silicone Unscreened Cable |
| Section Area | 4G4 |
| Delivery Time | 5-20DAYS |
| Cores | 4 cores |
| Rated Temperature | +180℃ |
| Payment Terms | T/T |
| Sheath | Flexible Silicone compound black |
| Collective Screen | Unscreen |
| Conductor | Annealed bare copper, stranded finely, circular |
| Cable Type | Flexible Multicore Cable CU/SiR/SiR |
| Insulation | Flexible Silicone compound |
| Packaging Details | By Carton, Drum, or Wooden Box |
| Application | industrial instrumentation application |
| Model Number | D538 |
| Certification | UL CE ISO9001 |
| Brand Name | DINGZUN CABLE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 10000Meters/DAY | Rated Voltage | 500V (Up to 450/750V, included 300/500V) |
| Keyword | Silicone Unscreened Cable | Section Area | 4G4 |
| Delivery Time | 5-20DAYS | Cores | 4 cores |
| Rated Temperature | +180℃ | Payment Terms | T/T |
| Sheath | Flexible Silicone compound black | Collective Screen | Unscreen |
| Conductor | Annealed bare copper, stranded finely, circular | Cable Type | Flexible Multicore Cable CU/SiR/SiR |
| Insulation | Flexible Silicone compound | Packaging Details | By Carton, Drum, or Wooden Box |
| Application | industrial instrumentation application | Model Number | D538 |
| Certification | UL CE ISO9001 | Brand Name | DINGZUN CABLE |
| Place of Origin | China | ||
| High Light | Flexible Multicore Cable 4core ，Copper Silicone Unscreened Cable ，High Temperature Cable 4G4 | ||
This flexible 4-core silicone cable is specifically engineered for high-temperature industrial environments requiring reliable power and control transmission without the need for shielding.
| Parameter | Details |
|---|---|
| Cable Type | CU/SiR/SiR (flexible silicone cable) |
| Conductor | Tinned copper, fine-stranded, Class 5 |
| Number of Cores | 4 (3 phases + earth) |
| Core Section | 4mm² |
| Insulation | Silicone rubber compound |
| Sheath | Silicone rubber compound |
| Voltage Rating | U0/U: 300/500V |
| Test Voltage | 2kV |
| Temperature Range | -60°C to +180°C (short-term +220°C) |
| Halogen-free | Yes |
| Flame Retardant | IEC 60332-1-2 |
| Min. Bending Radius | 7.5 x outer diameter (flexing), 4 x outer diameter (fixed) |
| Standards | VDE, UL, CE, RoHS |
This cable is engineered to outperform conventional PVC cables in extreme environments. With silicone insulation rated to +180°C, it maintains flexibility and dielectric integrity where standard cables would degrade.
Ready to specify your high temperature wire configuration? Contact our technical sales team today.
Q1: What is the difference between 4G4 and 4x4 cable designations?
A: 4G4 indicates 4 cores with an integrated yellow-green earth conductor (4+earth). In contrast, 4x4 refers to 4 cores without a dedicated earth conductor, where one may be repurposed as the earth conductor .
Q2: What is the maximum operating temperature for this silicone cable?
A: It is rated for continuous operation from -60°C to +180°C, with short-term excursions up to +220°C . This ensures reliability in extreme high-temperature environments.
Q3: Is this cable suitable for outdoor or UV-exposed applications?
A: Yes, the silicone sheath offers excellent UV resistance and weatherability, making it suitable for both indoor and outdoor installations .
Q4: What is the advantage of tinned copper conductors?
A: Tinned copper provides enhanced corrosion resistance, is easy to solder, and maintains excellent conductivity even in harsh environments .
Q5: Can this cable be customized for specific requirements?
A: Yes, we offer comprehensive customization options including core count (2 to 24 cores), conductor sizing (0.5mm² to 4.0mm²), color coding, and custom packaging
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-4000000
Employee Number:
99~399
Ecer Certification：
Verified Supplier
More Than a Cable Manufacturer – Your Reliable Partner for High-Temp & Custom Solutions Your challenges are our starting point. You're not looking for just another cable factory. You're looking for a partner who understands that in high-temperature, instrumentation, or custom cable projec... More Than a Cable Manufacturer – Your Reliable Partner for High-Temp & Custom Solutions Your challenges are our starting point. You're not looking for just another cable factory. You're looking for a partner who understands that in high-temperature, instrumentation, or custom cable projec...
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