WAGO 2004-403 Through Terminal Block, 3-Conductor, 32 A, 800 V, Grey, DIN Rail Mount

The WAGO 2004-403 is a high-quality through terminal block designed for reliable and safe electrical connections in industrial and commercial applications. With its push-in CAGE CLAMP® technology, it ensures fast, tool-free wiring and maintenance-free connections. This 3-conductor terminal block is rated for 32 A and 800 V, making it suitable for a wide range of power distribution and control systems.

Advantages

• Tool-free push-in connection saves installation time
• Compact design saves space on DIN rail
• Vibration-proof and maintenance-free connections
• Suitable for hazardous locations (Ex e II approved)
• Wide operating temperature range from -35 °C to +85 °C

Suitable for

• Industrial control panels
• Building automation systems
• Power distribution in machinery
• Hazardous area installations (Ex e II)

Key specifications

• Number of conductors: 3
• Nominal cross-section: 4 mm² (12 AWG)
• Nominal voltage (IEC): 800 V
• Nominal current (IEC): 32 A
• Rated impulse voltage: 8 kV
• Pollution degree: 3
• Mounting type: DIN rail (TS 35)
• Connection technology: Push-in CAGE CLAMP®
• Wiring type: Front-entry
• Stripping length: 11 – 13 mm (0.43 – 0.51 inch)
• Solid conductor size: 0.25 – 6 mm² (22 – 10 AWG)
• Fine-stranded conductor size: 0.25 – 4 mm² (22 – 12 AWG)
• Fine-stranded with ferrule: 0.25 – 4 mm² (22 – 12 AWG)
• Insulating material: Polyamide (PA 66)
• Color: Grey
• Operating temperature: -35 … +85 °C
• Safety approval: Ex e II (Hazardous Locations)

Recommendations

For optimal performance, use with WAGO marking strips and accessories. Ensure proper stripping length and conductor preparation for reliable connections. Suitable for use in Ex e applications when installed according to manufacturer guidelines.