Zhejiang Sipun Electric Co., Ltd. proudly presents the SUK-2.5X Series Screw Terminal Blocks, a high-performance electrical connectivity solution designed for industrial and commercial applications requiring reliability, safety, and space efficiency. Engineered with precision, this series combines robust construction with compact design, making it ideal for modern electrical systems where optimized space utilization is critical.
Key Technical Specifications:
- Rated Voltage: 800V
- Rated Current: 32A
- Conductor Material: High-conductivity red copper (tin-plated)
- Insulation Housing: Premium virgin PA66 (non-recycled), UL94 V-0 flame-retardant certified
- Operating Temperature Range: -40°C to +120°C
- Screw Material: Brass
Superior Design Features:
- Space-Saving Innovation
Compared to the previous SUK-2.5 model, the SUK-2.5X Series retains the same high-rated parameters (32A, 800V) but achieves a 20% reduction in overall dimensions. This compact design allows for higher installation density, enabling engineers to save valuable panel space without compromising performance. - Premium Material Selection
- Red Copper Conductors: Ensures exceptional electrical conductivity and long-term stability.
- Virgin PA66 Housing: Offers superior mechanical strength, resistance to heat, chemicals, and aging, outperforming terminals made from recycled materials.
- Enhanced Safety & Reliability
- Reinforced insulation barriers and finger-safe design prevent accidental contact.
- Secure screw clamping mechanism with torque stability (recommended torque: 0.6–0.8 N·m) guarantees vibration-resistant connections.
- Versatile Compatibility
Compatible with wire cross-sections up to 2.5 mm², the terminal block supports a wide range of applications, including power distribution, control cabinets, and automation systems.
Applications:
- Industrial machinery and automation
- Renewable energy systems (e.g., solar inverters, energy storage)
- Building electrical installations
- Transportation equipment (railway, EV charging)
Advantages Over Conventional Designs:
The SUK-2.5X Series sets itself apart by delivering full-rated performance in a minimized footprint, addressing the growing demand for compact yet powerful components in modern electrical engineering. Its virgin PA66 housing ensures consistent quality and environmental compliance, while the optimized structure simplifies installation and maintenance.
For detailed technical drawings, certifications, or customization options, please contact Zhejiang Sipun Electric Co., Ltd. Our team is committed to providing tailored solutions for your connectivity needs.
Zhejiang Sipun Electric Co., Ltd – Empowering Connections with Innovation and Quality.
Post time: May-05-2025