WAGO 221 Series 2-Pole Terminal Block, 4mm², 450V, 32A
Compact WAGO 221 Series terminal block for solid/stranded wires (4mm², 450V). 40% smaller than 222 series. Ideal for industrial & electrical use.
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.
- Industrial electrical installations
- Communications and networking
- Lighting systems
- Security devices
- Material: Clear housing with orange levers
- Connection Method: Push-in lever lock
- Conductor Compatibility: Solid (0.2–4mm²), Stranded (0.2–4mm²), Fine-stranded (0.14–4mm²)
- Wire Size (AWG): 24–12AWG
- CSA: 4mm²
- Rated Current: 32A
- Rated Voltage: 450V
- Dimensions: 13.1 × 8.3 × 18.6mm (W × H × D)
- Ambient Temperature Rating: 85°C
- Side Entry Wiring
- Product Range: 221 Series
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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