Silicone Rubber Heating Cable UL3135
Part No. SW-HEAT-SR-12-100
Heavy-duty silicone rubber heating cable for high-power heating applications and industrial process heating.
Conductor
12 AWG
Voltage
600V
Ampacity
30A
Temperature
200°C
Technical Specifications
| Conductor | Tinned Copper Stranded (665 strands) |
| Insulation | Silicone Rubber |
| Gauge | 12 AWG |
| Voltage Rating | 600V |
| Temperature Rating | 200°C |
| Ampacity | 30A |
| Color | Red / Black |
| Packaging | 100 ft Reels |
| Flexibility Rating | Superior |
Construction
Conductor
Tinned Copper Stranded (665 strands), sized 12 AWG to deliver 30A of continuous ampacity.
Insulation
Silicone Rubber, rated to 200°C and 600V.
Outer Jacket
Integrated with the Silicone Rubber system — sized to protect the 12 AWG conductor through 200°C thermal cycling in high-power heating elements.
Finished Dimensions
Red / Black jacket, supplied on 100 ft Reels.
Applications
Common Questions
What is the minimum order quantity and lead time?
Minimum order quantity is 100 ft. In stock — typical lead time 7-10 business days. Large-volume and OEM programs may qualify for reduced minimums and blanket order pricing.
What certifications and documentation are provided?
This product carries UL 3135, CSA Certified, RoHS Compliant, CE Marked certifications and complies with UL 3135, IEC 60245. Every shipment includes a Certificate of Compliance. UL yellow cards, RoHS/REACH declarations, production test reports, and full batch traceability are available on request.
Can this cable be used outdoors or in extreme temperatures?
Rated 200°C. For outdoor or UV-exposed installations, specify the UV-resistant formulation. Beyond the rated temperature range, silicone (high heat) or TPE (cold flex) alternatives are available — contact us with your environmental parameters.
Do you offer custom lengths, colors, or configurations?
Yes. Custom jacket colours (2,500 ft min), custom print legends, gauge changes, shielding, and multi-conductor assemblies are available. OEM programs with blanket orders can negotiate minimums below the standard threshold. Send requirements to engineering@shanghaiunicorncable.com.
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