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Description
Wago 221-420 10 Way Lever Connector
Precision Termination with Tool-Free Conductor Clamping
The Wago 221-420 10 Way Lever Connector offers effortless, tool-free wiring for solid, stranded, and fine-stranded conductors from 0.2mm² to 4mm². Not only is it designed for quick, safe, and maintenance-free connections, but this versatile terminal block also incorporates Wago’s renowned CAGE CLAMP® technology, which ensures strong and reliable electrical contact every time.
Thanks to its compact housing, wide levers, and transparent casing, it becomes a professional solution for high-current applications up to 32A and 450V—making it ideal for residential, commercial, and industrial installations alike.
Whether you’re working on lighting systems, ovens, or distribution boards, the 221-420 splicing connector streamlines multi-way wiring and conveniently fits inside junction boxes and enclosures.
Key Features – Wago 221-420 10 Way Splicing Connector
- ✅ 10 conductor ports for fast multi-core terminations
- ✅ CAGE CLAMP® tech – no ferrules or crimping required
- ✅ Flat levers for easy, tool-free operation
- ✅ Transparent housing for visible inspection and contact checks
- ✅ Rated voltage: 450V AC / Current rating: 32A
- ✅ Fits all conductor types: 0.2–4mm²
- ✅ Compact size: 29.8mm (W) x 15.8mm (H) x 18.3mm (D)
- ✅ Suitable for Ex-rated zones – see manufacturer datasheet
Technical Overview
- SKU: 221-420
- Series: Wago 221 Series
- Type: Lever-operated splicing connector (10-way)
- Conductor Size Range: 0.2 mm² to 4 mm²
- Rated Voltage: 450V AC
- Rated Current: 32A
- Connection Type: CAGE CLAMP® (maintenance-free)
- Dimensions (W x H x D): 29.8mm x 15.8mm x 18.3mm
- Insulation Material: Polycarbonate (transparent housing)
- Application Areas: General wiring, appliance connection, lighting, control panels, Ex zones (check datasheet)
What’s Included
1 x Pack of 15 – Wago 221-420 10-Way Lever Connector
Why Choose This Product?
The Wago 221-420 10 Way Lever Connector stands out for its combination of speed, safety, and simplicity. Unlike traditional terminal blocks, it requires no tools or ferrules—just lift the lever, insert the conductor, and close. This means faster installations and fewer errors, especially in busy environments where time matters.
Moreover, the wide, ergonomic levers are easy to operate, even in tight spaces or when wearing gloves. Thanks to its transparent housing, you can instantly verify proper conductor placement, reducing the risk of poor connections. In addition, Wago’s CAGE CLAMP® technology ensures secure, vibration-resistant contact that won’t loosen over time.
Whether you’re tackling lighting circuits, appliance wiring, or control systems, this 10-way connector simplifies complex jobs and enhances overall reliability. For electricians who value efficiency, safety, and professional results, the 221-420 is an excellent choice.
Guarantee & Compliance
Manufactured by Wago in compliance with international standards, including IEC and EN approvals.
Wago 221 Series
Please explore other products from the Wago 221 range:
- Wago 221-2411 Inline Splicing Connector
- Wago 221-413 3 Way Lever Connector
- Wago 221-415 5 Way Lever Connector
- Wago 221-942 Jumper for 221 Series Connectors
- Wago Mounting Carrier 221-500 for 221 Series – 4 mm²
- Wago 221-613 Lever Connector – Pack of 30
Summary – Wago 221-420 10 Way Splicing Connector
The Wago 221-420 10 Way Lever Connector is a compact and transparent terminal block that delivers fast, tool-free wiring for up to ten solid, stranded, or fine-stranded conductors. With support for wire sizes ranging from 0.2mm² to 4mm², and a current rating of 32A at 450V, it is well-suited for a wide range of residential, commercial, and industrial applications.
Moreover, it features Wago’s trusted CAGE CLAMP® technology, which provides maintenance-free connections and strong electrical contact. Additionally, the wide levers enable easy operation without tools, while the clear housing allows for instant visual inspection. As a result, this connector saves time, reduces installation errors, and fits neatly into even the tightest enclosures.
