2104-5207 Wago 2-conductor ground terminal block;with lever and push-button;4 mm²;green-yellow

Why Choose the WAGO 2104-5207 TOPJOB® S Ground Terminal Block?

The WAGO 2104-5207 is a robust TOPJOB® S 2-conductor ground terminal block designed to provide reliable protective earth connections in industrial control panels and electrical distribution systems. Featuring WAGO’s advanced Push-in CAGE CLAMP® spring pressure connection technology, the terminal block allows fast tool-free wiring while maintaining secure and vibration-resistant electrical connections. :contentReference

This terminal block supports conductors up to a 4 mm² nominal cross-section and is optimised for structured DIN rail wiring in automation systems, machinery and building installations. The distinctive green-yellow housing clearly identifies protective earth connections, helping maintain compliance with electrical wiring standards. :contentReference

Integrated features such as a lever and push-button actuation mechanism, test port and marking areas simplify installation, testing and maintenance, making the 2104-5207 an efficient solution for professional panel builders and electrical engineers. :contentReference

Key Advantages

• Reliable Push-in CAGE CLAMP® spring pressure connection.
• Designed specifically for protective earth (PE) grounding connections.
• Supports conductors from 0.5 mm² to 6 mm².
• Compact 6.2 mm terminal width for dense DIN rail assemblies.
• Integrated test port for quick diagnostics.
• Clear green-yellow colour coding for grounding identification.

Key Features

• TOPJOB® S ground terminal block.
• 2 conductor connection points with common potential.
• Push-in CAGE CLAMP® connection technology.
• Lever and push-button actuation.
• Nominal conductor cross-section: 4 mm².
• Integrated test port and marking areas.
• Front-entry wiring design.
• Designed for standard DIN-35 rail mounting.

Technical Specifications

• Manufacturer: WAGO
• Series: TOPJOB® S 2104
• Model: 2104-5207
• Type: Ground / earth terminal block
• Connection technology: Push-in CAGE CLAMP®
• Number of connection points: 2
• Nominal cross-section: 4 mm²
• Conductor range: approx. 0.5 – 6 mm² (20 – 10 AWG)
• Mounting type: DIN rail (EN 60715)
• Terminal width: approx. 6.2 mm
• Housing material: Polyamide (PA66)
• Flammability rating: UL94 V-0
• Colour: Green / Yellow
• Function: Protective earth grounding connection

Reliable Grounding for Industrial Electrical Systems

Protective earthing is essential for maintaining electrical safety within machinery, control cabinets and automation equipment. Ground terminal blocks create structured connection points for protective conductors, ensuring low-resistance grounding paths and improving system reliability.

WAGO TOPJOB® S terminal blocks use push-in spring pressure technology to maintain consistent electrical contact without screw tightening, providing dependable grounding connections even in environments exposed to vibration, temperature fluctuations and demanding operating conditions.

Typical Applications

• Industrial control panel grounding systems.
• Machine control cabinets and automation equipment.
• Electrical distribution boards.
• Protective earth wiring in industrial installations.
• Structured DIN rail wiring systems.

Trusted by Panel Builders

WAGO TOPJOB® S grounding terminal blocks are widely trusted by electrical engineers and panel builders for safe, reliable protective earth connections in industrial control systems.