Introduction

The Phoenix Contact SPT 35 H PCB Terminal Blocks are advanced electrical connectors designed for high-current and power applications. With their innovative spring connection technology, these terminal blocks simplify wiring and ensure reliable performance in demanding environments.

Part Description

The SPT 35 H PCB Terminal Blocks from Phoenix Contact are engineered for tool-free, quick spring connections, making installation fast and efficient. Supporting currents up to 125A and voltages up to 1000V, these terminal blocks are suitable for heavy-duty applications. They are available in configurations with 1 to 5 positions and feature a 15mm pitch, accommodating conductors up to 35 mm². The horizontal connection and actuation design allow for easy front-device access, while their wave-solderable construction ensures compatibility with automated assembly processes.

Applications

• Power distribution units
• Industrial control panels
• Inverter and converter systems
• Battery management systems
• High-power motor drives

Industries

• Industrial automation
• Renewable energy (solar, wind)
• Transportation (rail, electric vehicles)
• Power generation and distribution
• Building automation

Usage Ideas

1. High-Current Power Supply Board
   Design a custom power distribution PCB for an industrial automation system, using SPT 35 H terminal blocks to handle high-current connections safely and efficiently.

2. Solar Inverter Connection Interface
   Create a robust interface board for a solar inverter, utilizing the terminal blocks for secure and tool-free connections between solar panels and the inverter circuitry.

3. Battery Bank Management System
   Develop a battery management system for large-scale energy storage, employing the SPT 35 H terminal blocks to connect and disconnect battery modules with ease during maintenance.

Conclusion

Phoenix Contact SPT 35 H PCB Terminal Blocks offer a reliable, high-performance solution for connecting high-current circuits in a variety of demanding applications. Their tool-free spring connection, high current and voltage ratings, and ease of installation make them an excellent choice for engineers and designers working in power-intensive industries.