WAGO 221 Series 2-Pole Terminal Block, 4mm², 450V, 32A

The WAGO 221 Series 2-Pole Terminal Block revolutionises electrical installations by offering fast, reliable connections for solid, stranded, and fine-stranded wires while optimising space in junction boxes. These connectors are 40% smaller than the WAGO 222 series, making them ideal for compact setups without compromising performance.

Featuring a transparent housing, these terminal blocks allow for visual inspection of wiring to ensure correct installation. Test ports at the front and rear simplify troubleshooting without disassembly. The orange lever lock ensures secure wire retention, while the push-in locking mechanism guarantees a firm connection.

Specifications

• Current Rating: 32A
• Voltage Rating: 450V
• Wire Compatibility: 0.2–4mm² (solid/stranded), 0.14–4mm² (fine-stranded)
• Dimensions (W × H × D): 13.1 × 8.3 × 18.6mm
• Ambient Temperature Limit: 85°C
• Wire Size Range (AWG): 12AWG (max), 24AWG (min)
• Connection Method: Push-in lever lock

Applications

Designed for versatility, these terminal blocks are widely used in:

• Industrial electrical systems
• Communications and networking equipment
• Lighting installations
• Security and signalling systems
• HVAC controls

With its compact design and robust performance, the WAGO 221 Series ensures efficient, space-saving connections for professionals and DIY enthusiasts alike.