WAGO 280-402 TOPJOB S 2-Conductor Through Terminal Block, 2.5 mm², Gray, DIN Rail

The WAGO 280-402 is a high-quality 2-conductor through terminal block from the TOPJOB S series, designed for reliable and maintenance-free electrical connections. With a rated voltage of 800 V and a rated current of 24 A, it is suitable for a wide range of industrial and building installations. The push-in CAGE CLAMP® connection technology ensures fast and secure wiring without the need for special tools.

Advantages

Time-saving push-in connection for solid and fine-stranded conductors; compact design saves space on DIN rail; vibration-proof and maintenance-free; clear marking options for easy identification.

Suitable for

• Control cabinets and distribution boards
• Building automation and lighting systems
• Machine and plant engineering
• Industrial electrical installations

Key specifications

• Number of conductors: 2
• Connection technology: Push-in CAGE CLAMP®
• Nominal cross-section: 2.5 mm² (AWG 14)
• Rated voltage (EN): 800 V
• Rated current (EN): 24 A
• Mounting type: DIN rail (TS 35)
• Color: Gray
• Insulation material: Polyamide (PA)
• Solid conductor size: 0.25 - 4 mm² (22 - 12 AWG)
• Fine-stranded conductor size: 0.25 - 4 mm² (22 - 12 AWG)
• Wire strip length: 9 – 11 mm (0.35 – 0.43 inch)
• Pollution degree: 3
• Rated impulse voltage: 8 kV
• Flammability rating: UL94 V-0
• Operating temperature: -35 to +105 °C

Recommendations

For optimal performance, use with WAGO marking strips and appropriate end brackets. Ensure proper wire stripping length for reliable connection.