SC cables, also known as Stage Cables, are essential for connecting and powering lighting systems in the entertainment and stage lighting industries. They are widely used in concerts, theater performances, live TV shows, and large-scale events, providing reliable power transmission to ensure the safe operation of lighting equipment.

Key Features of SC Cables
- High Power Handling Capacity
SC cables are designed to carry high currents, delivering stable and reliable power to lighting systems, even under heavy loads during live events. - Durability
Made from premium materials, SC cables resist wear, corrosion, and environmental factors, ensuring reliable performance in even the most demanding conditions. - Flexibility
Their high flexibility allows for easy installation and adjustment in complex stage setups, facilitating various configurations without compromising performance. - Safety Compliance
SC cables are designed to prioritize safety, meeting industry standards to ensure safe operation in high-risk environments.
Applications of SC Cables in Stage and Entertainment
- Integrated Lighting Systems
SC cables play a crucial role in connecting various lighting components to power sources and signal systems, thereby creating vibrant lighting effects essential for live performances. - Stage Cable Management
SC cables offer a neat and efficient solution for stage cabling, ensuring reliable power distribution while maintaining a well-organized environment.

Choosing the Right SC Cable
- Power Requirements
Select the appropriate cable size based on the power demands of your lighting equipment to ensure safe and efficient operation. - Environmental Factors
Consider temperature and humidity when choosing SC cables, especially for outdoor events or extreme conditions. - Safety Standards
Always choose cables that comply with recognized safety standards to ensure safe operation in high-power lighting applications.
Technical Specifications of SC Cables
SC cables are available in various configurations and sizes to meet specific lighting setup requirements. Here are some typical specifications:
- Rated Current
SC cables can handle currents ranging from 200 to 400 amps, which is suitable for high-power lighting equipment. - Rated Voltage
They are typically rated for working voltages of 120V to 240V and are compatible with a wide range of stage lighting devices. - Operating Temperature Range
SC cables’ standard operating temperature range is between -20°C and +90°C, allowing them to operate efficiently in various climates. - Materials
SC cables are typically made from copper for their excellent electrical conductivity, and their outer insulation is often composed of high-temperature rubber or PVC for enhanced durability and safety. - Compliance with Industry Standards
SC cables are designed to meet stringent safety and performance standards, ensuring long-lasting and reliable performance.
Installation and Maintenance of SC Cables
Proper installation and regular maintenance are crucial to ensuring SC cables perform optimally.
- Installation
Avoid excessive bending or stretching of the cables during installation. Adhering to installation guidelines will ensure cables remain in optimal condition. - Maintenance
Periodically inspect cables for wear or damage, such as fraying or corrosion. Damaged cables should be replaced immediately to avoid safety risks and performance issues.
Why Choose Us for Custom SC Cables?
At Romtronic, we specialize in manufacturing high-quality, custom SC cables designed to meet the needs of the entertainment and stage lighting industries. With over 20 years of experience, we are a trusted partner for businesses requiring top-tier cable solutions. Here’s why Romtronic should be your go-to source for SC cables:
- Custom Design and Flexibility
We offer a broad range of custom SC cable designs crafted to meet the precise requirements of your lighting system. Whether you need high-power cables or specialized insulation materials, we work closely with you to ensure the perfect fit. - Compliance with Global Standards
Our SC cables are engineered to meet and exceed industry standards, including IEC 61754-4 for fiber optic cables. Additionally, they are designed with a focus on safety and reliability, providing peace of mind that they meet the highest quality benchmarks. - ISO 9001 Certified
As an ISO 9001-certified company, we adhere to rigorous quality management systems to ensure the highest standards in our manufacturing processes. This certification guarantees that our product is reliable, durable, and safe for use in demanding environments. - A Proven Track Record
With decades of experience manufacturing cable assemblies, Romtronic has a proven track record of delivering high-performance cables trusted by professionals worldwide. Our products are trusted by live productions, theaters, and major events worldwide. - Reliability and Durability
At Romtronic, we use only quality materials and cutting-edge manufacturing techniques to ensure that our cable assemblies meet the most demanding performance requirements. Whether indoors or outdoors, our cables are built to last and perform.

Conclusion
SC entertainment and stage lighting cables are crucial for ensuring the safe and efficient operation of a lighting system during live events. When selecting cables, consider factors such as power requirements, environmental conditions, and compliance with safety standards to ensure optimal long-term performance. At Romtronic, we offer custom SC cables tailored to meet your needs, backed by our ISO 9001 certification and adherence to IEC 61754-4 standards. We ensure that every cable we manufacture delivers optimal performance and reliability.
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Sam Wu is the Marketing Manager at Romtronic, holding a degree in Mechatronics. With 12 years of experience in sales within the electronic wiring harness industry, he manages marketing efforts across Europe. An expert in cable assembly, wiring harnesses, and advanced connectivity solutions, Sam simplifies complex technologies, offering clear, actionable advice to help you confidently navigate your electrical projects.