Wago TOPJOB S 2002-2611 Double Level Fused Terminal Block, 2.5mm², Push-In Termination

The Wago TOPJOB S 2002-2611 is a high-performance double-level fused terminal block engineered for efficient electrical distribution and circuit protection in industrial control systems. Designed to accommodate conductors with a cross-section of 2.5mm², this component integrates advanced Push-in CAGE CLAMP technology to ensure reliable, maintenance-free connections. Its compact double-deck architecture maximizes space within control cabinets, while the integrated fuse holder provides essential protection for sensitive equipment.

Advantages

This terminal block offers significant space savings due to its double-level design, allowing for higher wiring density in limited cabinet spaces. The Push-in CAGE CLAMP technology facilitates rapid installation by allowing direct insertion of solid conductors and fine-stranded conductors with ferrules, eliminating the need for specialized tools. The robust construction ensures long-term vibration resistance and electrical stability, while the integrated fuse functionality simplifies circuit design by combining connection and protection in a single compact unit.

Suitable for

• Industrial control cabinet wiring
• Fused circuit protection applications
• Hazardous environments requiring ATEX, CSA, and IECEx compliance
• Systems requiring high-density electrical distribution

When it may not be suitable

This terminal block is not intended for use with conductors exceeding the specified cross-section range or for applications requiring non-fused direct pass-through connections where space is not a constraint. It is also not suitable for environments that exceed the thermal or electrical ratings defined in the official technical documentation.

Key specifications

• Conductor cross-section: 0.25 mm² to 4 mm²
• Termination technology: Push-in CAGE CLAMP
• Width: 6.2 mm
• Height: 93 mm
• Certifications: ATEX, CSA, IECEx
• Design: Double-level fused terminal block

How to use

To install, strip the conductor insulation to a length of 10 to 12 mm. For solid conductors or fine-stranded conductors with ferrules, simply push the wire directly into the terminal point until it is fully seated. For fine-stranded conductors without ferrules, use an appropriate operating tool to open the clamp before insertion. Ensure the fuse is correctly seated in the tilting fuse holder to complete the circuit protection.

What to consider before purchase

• Verify that the conductor size falls within the 0.25 mm² to 4 mm² range.
• Confirm that the fuse rating matches your specific circuit protection requirements.
• Ensure the mounting rail space is sufficient for the 6.2 mm width per unit.
• Check compatibility with local hazardous area regulations if installing in Ex-rated zones.

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring or fuse replacement. Regularly inspect the terminal block for signs of wear or thermal stress in high-vibration environments to maintain optimal connection integrity.