ZHEJIANG SIPUN ELECTRIC CO LTD introduces the ST3-2.5/1X2, a high-performance spring-clamp terminal block designed to streamline electrical connections in compact and demanding environments. Engineered for efficiency and reliability, this 1-in-2-out terminal block combines space-saving design with robust functionality, making it ideal for industrial automation, renewable energy systems, and building technology applications.
Key Features & Technical Specifications
- Versatile Connectivity
- Wiring Range: Supports conductors from 0.2 mm² to 4 mm², accommodating both fine signal wiring and power distribution needs1.
- High Capacity: Rated for 500V and 32A, ensuring stable performance in medium-voltage circuits13.
- Innovative Spring-Clamp Technology
- Tool-Free Installation: The self-locking spring mechanism allows quick, secure wire insertion without additional tools, reducing installation time and labor costs.
- Vibration Resistance: Engineered to maintain consistent contact pressure even in high-vibration environments, enhancing long-term reliability.
- Durable & Safe Construction
- Material: Flame-retardant PA66 housing (UL94 V-0 certified) ensures resistance to high temperatures and chemical exposure, while tin-plated copper alloy contacts provide superior conductivity and corrosion resistance34.
- Space-Optimized Design
- Compact 1-in-2-Out Configuration: Ideal for high-density control panels and junction boxes, maximizing space utilization without compromising accessibility.
- Modular Compatibility: Designed for seamless integration into DIN rail systems, supporting flexible layouts in automation and power distribution setups.
Applications
The ST3-2.5/1X2 excels in diverse scenarios, including:
- Industrial Control Systems: PLCs, motor drives, and sensor networks requiring reliable multi-channel connections.
- Renewable Energy: Solar inverters, battery management units, and wind turbine control panels.
- Building Automation: HVAC controls, lighting systems, and smart building electrical infrastructures.
- Transportation: Railway signaling and EV charging stations demanding vibration-resistant solutions14.
Why Choose SIPUN ST3-2.5/1X2?
- Global Certifications: Complies with CE, RoHS, and IEC standards, ensuring adherence to international safety and environmental requirements1.
- Cost-Effective Solution: Delivers premium performance at competitive pricing, reducing total project costs without sacrificing quality.
- Customization Options: Available with pre-printed or customizable labels to enhance circuit identification and reduce wiring errors.
Empower Your Electrical Systems with SIPUN’s ST3 Series — where precision engineering meets user-centric innovation. For detailed technical documentation or bulk orders, visit www.sipunelectric.com or contact our technical support team.
Note: Specifications are subject to technical updates. Always verify compatibility with your system requirements.
Post time: Feb-24-2025