Description
Eco-Friendly Inline Splice Connector for 4mm² Wires (Pack of 60)
Wago 221-2431 Green Series
The Wago 221-2431 is a compact, eco-friendly inline splice connector designed for space-saving, straight-through wiring. Perfect for lighting systems, trunking, and tight cable runs, it supports solid and stranded copper conductors up to 4 mm². Unlike lever connectors, this push-in style offers a sleek form for in-line connections. Its green casing reflects Wago’s commitment to sustainable materials and reduced plastic waste across modern electrical systems.
Greener Choice – Wago Inline Eco Connector for 4mm² Wires
Made from 77% bio-circular plastic with 27% recycled content in the internal structure, the 221-2431 delivers Wago’s renowned reliability in a lower-impact form. Designed for easy installation and permanent joins, it allows fast wiring without tools or levers. Ideal for use in LED installations, retrofit projects, or when clean cable alignment is key.
Key Features – Wago 221-2431
- Wire Types: Solid, stranded, and fine-stranded copper
- Conductor Range: 0.2–4 mm² (20–14 AWG)
- Voltage Rating: 450V (IEC) / 600V (UL)
- Current Rating: 32A (IEC) / 20A (UL)
- Strip Length: 11 mm
- Temperature Range: -60°C to +105°C
- Housing: Transparent bio-circular polycarbonate
- Levers: Green, recycled PBT
- Size (W×H×D): 8.1 × 8.9 × 35.5 mm
- Weight: 2.3g
- Country of Origin: Germany
Smart Features for Every Setup
While compact, these connectors are built to handle demanding loads—up to 32A. Their clear casing lets you double-check wire placement instantly. Plus, their inline layout keeps wires aligned and uncluttered. As a result, they’re ideal for use in junction boxes, lighting systems, and control cabinets.
What’s in the Box
- 60 × Wago 221-2431 Transparent Inline Green Lever Connectors
The Inline Green Lever Connectors are best for:
- Tool-free push-fit wire lever connectors
- Eco-friendly terminal blocks for tight installations
- DIN rail and control panel setups
- Green lever wire connectors for 4mm² cable
- Inline copper conductor splicing
Related Products
Explore more from the Wago Green Series
♻️ Green Wago Lever Range (4mm²)
- Wago 221-422 2 Way Green Lever Connectors (Pack of 100)
- Wago 221-423 3 Way Green Lever Connectors (Pack of 50)
- Wago 221-425 5 Way Green Lever Connectors (Pack of 25)
Mounting Accessories
- Wago DIN Rail Carriers – Organise and secure your 221 connectors in panels and junction boxes.
Orange Wago Series & ⚠️ White Wago Series also available for traditional and hazardous applications.
Summary – Inline Green Lever Connectors
With clear housing, compact form, and eco-friendly materials, these Green Lever Connectors offer quick, clean, and safe wiring in tight spaces. Built for performance and reuse, they’re a smart choice for modern electrical setups.
