Wago 2202-1407 4-conductor ground terminal block with push-button 2.5 mm sq, green-yellow – Pack of 100

Why Choose the WAGO 2202-1407 4-Conductor Ground Terminal Block?

The WAGO 2202-1407 is a compact and reliable 4-conductor ground terminal block designed for protective earth connections in industrial control panels, machinery and electrical installations. As part of the proven WAGO TOPJOB® S 2202 Series, it combines Push-in CAGE CLAMP® spring-pressure connection technology with convenient push-button actuation for fast, secure and maintenance-free conductor termination.

This green-yellow protective earth terminal block provides four conductor connection points and establishes an electrical connection to the DIN rail for dependable protective conductor distribution. Integrated push-buttons simplify conductor insertion and removal, while the built-in test port and side and centre marking facilities support efficient installation, identification, testing and commissioning.

With a nominal cross-section of 2.5 mm² and conductor capacity up to 4 mm² depending on conductor type, the WAGO 2202-1407 is well suited to compact protective earth wiring applications. Its slim 5.2 mm width maximises wiring density, while compatibility with standard 35 mm DIN rail makes installation straightforward. This product is supplied as a pack of 100 terminal blocks.

Key Advantages

• Dedicated 4-conductor protective earth terminal block for safe grounding connections.
• Push-in CAGE CLAMP® connection technology enables fast and reliable conductor termination.
• 2.5 mm² nominal cross-section with conductor capacity up to 4 mm² depending on conductor type.
• Green-yellow housing provides clear protective earth identification.
• Integrated push-buttons simplify conductor connection and removal.
• Four conductor connection points enable efficient protective earth distribution.
• Built-in test port supports convenient electrical testing and commissioning.
• Slim 5.2 mm terminal width helps maximise control cabinet wiring density.

Key Features

• WAGO TOPJOB® S 2202 Series.
• Four conductor connection points.
• 2.5 mm² nominal cross-section.
• Push-in CAGE CLAMP® spring-pressure connection technology.
• Integrated push-buttons for convenient conductor actuation.
• Solid and fine-stranded conductor range of 0.25–4 mm².
• Direct push-in solid conductor range of 0.75–4 mm².
• 10–12 mm stripping length.
• Integrated test port for convenient testing.
• Side and centre marking facilities for clear circuit identification.
• Suitable for 35 × 7.5 mm and 35 × 15 mm DIN rails.
• 5.2 mm wide space-saving design.
• Green-yellow housing for immediate protective earth identification.

Reliable Protective Earth Connections for Industrial Wiring

Ground terminal blocks such as the WAGO 2202-1407 provide a dedicated connection point for protective earth conductors within electrical installations. When mounted on the appropriate DIN rail, the terminal establishes a secure conductive connection between the connected protective conductors and the rail, helping create an organised and dependable grounding system within control cabinets and machinery.

WAGO Push-in CAGE CLAMP® technology allows suitable solid conductors to be inserted directly without tools, while the integrated push-buttons make terminating other conductor types and removing conductors straightforward. The spring-pressure connection maintains consistent contact force without routine retightening, making the terminal particularly suitable for industrial installations where reliability, vibration resistance and efficient maintenance are important.

Typical Applications

• Protective earth wiring in industrial control panels.
• Machine building and factory automation systems.
• Electrical distribution cabinets and switchgear.
• PLC and automation control cabinets.
• Building automation and electrical installations.
• Protective conductor distribution on DIN rail.
• Industrial equipment and machinery grounding systems.