Phoenix Contact USLKG 2,5 N Protective Conductor Terminal Block Accessory, 50 Pieces

The Phoenix Contact USLKG 2,5 N is a professional-grade protective conductor terminal block engineered for reliable grounding in industrial control cabinets and electrical distribution systems. This component is designed to provide a secure, low-resistance path to the mounting rail, ensuring safety and compliance in complex wiring setups. The set includes 50 pieces, each featuring the standard green and yellow color coding for immediate identification as a grounding terminal.

Advantages

This terminal block utilizes a robust screw connection technology that ensures high contact force and long-term stability, even under conditions of vibration. The design allows for seamless integration into modular terminal systems, facilitating efficient assembly and maintenance. Its compact width of 5.2 mm helps optimize space within control cabinets, while the universal mounting capability ensures compatibility with various standard DIN rails, providing flexibility for diverse installation requirements.

Suitable for

• Industrial control cabinet grounding
• Electrical distribution panels
• Modular terminal block assemblies
• Automation and control systems

This terminal block may not be suitable for applications requiring high-current power distribution beyond its specified cross-section capacity or in environments where screw-less connection methods are strictly mandated by specific industry standards.

Key specifications

• Connection method: Screw connection
• Number of connections: 2
• Cross section range: 0.2 mm² to 4 mm²
• AWG range: 24 to 12
• Width: 5.2 mm
• Color: Green-yellow
• Mounting compatibility: NS 35/7,5, NS 35/15, and NS 32 DIN rails

How to use

To install the terminal block, snap it onto the appropriate DIN rail until it clicks securely into place. Strip the insulation from your grounding conductor and insert the wire into the terminal opening. Tighten the screw connection using a suitable screwdriver to ensure a firm, vibration-resistant contact. Ensure that the mounting rail itself is properly grounded to the main protective earth system to maintain the integrity of the grounding circuit.

What to consider before purchase

• Verify the DIN rail type used in your cabinet
• Ensure the wire cross-section falls within the 0.2 mm² to 4 mm² range
• Confirm the quantity required for your specific project

Usage recommendations

Always ensure that the DIN rail is securely mounted and electrically connected to the protective earth busbar to guarantee the effectiveness of the grounding terminal block.