UL3725 Silicone Rubber (SR) High-Voltage Hook-Up Wire
Elevate your appliance safety and performance with the UL3725 High-Voltage Silicone Rubber (SR) Wire. Engineered for demanding environments, this wire combines exceptional thermal resistance with high dielectric strength, making it the ideal choice for internal wiring in specialized appliances and industrial equipment.
Key Performance Specifications
| Feature | Specification |
| Rated Temperature | 150°C |
| Rated Voltage | 3000V AC |
| Conductor Range | 30 AWG to 10 AWG |
| Material | Tinned or Bare Copper (Solid or Stranded) |
| Insulation | Premium Silicone Rubber (SR) |
| Flame Rating | Passes FT2 Horizontal Flame Test |
| Compliance | UL758, UL1581, RoHS Compliant |
Core Benefits & Product Features
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High-Voltage Reliability: Rated for 3000V AC, the UL3725 is specifically designed to handle high-voltage loads without insulation breakdown, ensuring long-term circuit integrity.
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Superior Thermal Stability: With a rated temperature of 150°C, this wire maintains its flexibility and mechanical properties even in high-heat environments.
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Precision Manufacturing: Features a uniform insulation thickness, which guarantees consistent electrical performance and allows for effortless stripping and high-speed automated cutting.
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Oil & Environmental Resistance: Optimized for the internal wiring of appliances, this wire is resilient even when exposed to oil (within specified temperature limits) and is fully RoHS compliant for eco-friendly manufacturing.
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Flexible Conductor Options: Available in both solid and stranded configurations using tinned or bare copper to suit your specific conductivity and flexibility requirements.
Common Applications
The UL3725 SR wire is the professional standard for:
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Home Appliances: Internal wiring for ovens, heaters, and high-power kitchen electronics.
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Industrial Equipment: Power leads for motors, transformers, and lighting fixtures.
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Automotive & HVAC: High-temperature sensors and control systems where oil exposure is a factor.
Why Choose Our UL3725 Wire?
By adhering strictly to UL Subject 758 and UL1581 standards, our wire provides peace of mind for engineers and procurement officers alike. The combination of high-grade Silicone Rubber and rigorous quality control ensures that your products meet international safety standards while reducing production downtime through easy-to-process insulation.
