Phoenix ST 2,5-PE Ground Terminal Block 2-Pole Multicolour

The Phoenix ST 2,5-PE Ground Terminal Block 2-Pole Multicolour is an essential electrical component engineered for secure wire connections and protective earth grounding in industrial control panels and complex wiring systems. Built with precision, this ground terminal block ensures reliable electrical continuity and safety in professional setups by utilizing advanced spring-cage connection technology for fast and vibration-resistant installation.

Advantages

This terminal block offers a dependable connection method that significantly reduces wiring time while maintaining high contact quality. The spring-cage design accommodates standard wire cross-sections and provides a vibration-resistant hold, which is essential for maintaining circuit integrity in demanding industrial environments. Its multicolour design supports clear visual identification and organized circuit segregation within control cabinets, contributing to overall system safety and streamlined maintenance.

Suitable for

• Protective earth grounding in industrial control panels
• Electrical wiring systems requiring reliable rail-mounted components
• Automation and machinery control cabinets
• Professional electrical installations subject to vibration

When it may not be suitable

This component is specifically designed for protective earth grounding applications and is not suitable for carrying live operational currents as a standard feed-through terminal. It may also not be compatible with wiring requirements outside the specified physical width and depth parameters of standard DIN rail systems.

Key specifications

• 2-pole configuration
• Ground terminal block design
• Spring-cage connection technology
• Width: 5.2 mm
• Depth: 48.5 mm
• Multicolour exterior

How to use

To install the terminal block, securely mount it onto a compatible DIN rail within an enclosure. Strip the electrical wire to the recommended length, insert the conductor into the spring-cage insertion point until it is firmly locked in place, and verify the mechanical hold. Ensure that the mounting rail is properly connected to the main protective earth system to maintain continuous grounding safety across the entire assembly.

What to consider before purchase

• Verify that the 5.2 mm width and 48.5 mm depth fit your available enclosure space
• Confirm compatibility with your existing DIN rail mounting system
• Check that the wire cross-section matches the spring-cage terminal capacity
• Ensure the application requires a dedicated protective earth grounding connection

Usage recommendations: Always isolate power to the electrical panel before installing, modifying, or servicing any terminal blocks. Periodically inspect spring-cage connections in high-vibration environments to ensure long-term mechanical stability and electrical continuity.