WAGO 2003-7641 TOPJOB® S 3-Conductor Through Terminal Block, 2.5 mm², 400 V, Gray

The WAGO 2003-7641 is a high-quality through terminal block from the TOPJOB® S series, designed for reliable and maintenance-free electrical connections in industrial and building installations. With push-in CAGE CLAMP® technology, it enables fast and tool-free wiring of solid and fine-stranded conductors. This 3-conductor, 1-potential terminal block is rated for 400 V and 24 A, making it suitable for a wide range of applications.

Advantages

Push-in CAGE CLAMP® connection technology allows for direct insertion of solid conductors (0.25–4 mm²) without tools, saving installation time. The compact design (5.2 mm width) saves space on the DIN-35 rail. The gray polyamide housing with V0 flammability rating ensures high safety and durability. Operating temperature range from -35 °C to +85 °C makes it suitable for demanding environments.

Suitable for

• Industrial control cabinets
• Building automation systems
• Distribution boards
• Lighting and power circuits
• Any application requiring reliable, tool-free wiring

Key specifications

• Series: TOPJOB® S
• Number of conductors: 3
• Number of potentials: 1
• Connection technology: Push-in CAGE CLAMP®
• Nominal cross section: 2.5 mm²
• Rated voltage (EN): 400 V
• Rated impulse voltage: 6 kV
• Rated current (EN): 24 A
• Solid conductor size: 0.25–4 mm² (22–12 AWG)
• Fine-stranded conductor size: 0.25–4 mm² (22–12 AWG)
• Fine-stranded with ferrule: 0.25–2.5 mm² (22–14 AWG)
• Wire stripping length: 10–12 mm
• Mounting type: DIN-35 rail
• Color: Gray
• Insulation material: Polyamide (PA)
• Flammability rating (UL94): V0
• Pollution degree: 3
• Operating temperature: -35 °C to +85 °C
• Height from DIN rail top edge: 32.3 mm
• Width: 5.2 mm
• Depth: 96 mm
• Height: 42.3 mm

Recommendations

For optimal performance, use with WAGO marking strips and accessories. Ensure proper wire stripping length (10–12 mm) for secure connection. This terminal block is compatible with standard DIN-35 rails.