1405947

Overview

Phoenix Contact part number 1405947 is a standard spring-cage terminal block designed for secure electrical connections in industrial control cabinets. It features a compact design suitable for DIN rail mounting systems, utilizing a push-in or spring-cage connection mechanism to facilitate rapid wire termination without the need for specialized tools. The component supports conductor cross-sections typically ranging from 0.14 mm² to 2.5 mm² for solid and stranded wires, ensuring reliable conductivity. It is engineered to withstand mechanical vibrations and thermal cycling common in automation environments.

Feature Summary

• Utilizes spring-cage technology for tool-free wire insertion and removal
• Compact footprint optimized for high-density DIN rail mounting applications
• Engineered for reliable signal transmission under industrial vibration conditions

Applications

• Industrial control cabinet wiring
• Automation system interconnections
• Signal distribution panels

Procurement Notes

Verify the specific product datasheet to confirm exact technical specifications such as rated current, voltage class, and compatible conductor types before procurement. Ensure compatibility with existing DIN rail profiles and mating components within the assembly. Cross-reference the manufacturer's official documentation to validate that the component meets the required environmental and safety standards for the intended installation environment.

Selection Notes

Select this component based on its suitability for standard signal and power distribution tasks requiring robust mechanical retention. Consider the available color coding options if visual identification of circuits is necessary for maintenance. Evaluate the spatial constraints of the enclosure to ensure the terminal block's dimensions align with the available DIN rail space and adjacent component spacing requirements.

Part Context

This component belongs to Phoenix Contact's extensive portfolio of electrical connection technologies, specifically within their terminal block series designed for modular control systems. These products are integral to building scalable and maintainable electrical architectures in machinery and plant engineering. The brand is recognized for providing standardized interfaces that simplify assembly processes and enhance system reliability across various global markets.

Replacement Considerations

Consult the manufacturer's official cross-reference guide to identify verified alternative part numbers. Ensure any substitute maintains identical electrical ratings, physical dimensions, and connection mechanisms to guarantee seamless integration without modifying the existing PCB or DIN rail layout.