Inline splicing connector with levers; for all conductor types; max. 4 mm²; 2-conductor; transparent housing; white cover; Surrounding air temperature: max 85°C (T85); 4,00 mm²; transparent
Quick facts
| Availability | Confirmed on request |
| Category | 221 - Splicing connector with lever |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 221-2421 be shipped?
221-2421 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 221-2421 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 221-2421 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 221-2421, subject to availability and destination.
<h2>Inline splicing connector with levers, 221 Series, CAGE CLAMP®</h2><br/><br/>Our inline splicing connector with levers (item number 221-2421) is designed for seamless electrical installations. From wiring intercom systems to installing electrical ovens, connecting different conductor types is quick and simple with WAGO's compact 221 Series splicing connector, which allows you to quickly and safely connect different types of conductors. Strip lengths must be 11 mm when connecting conductors to inline splicing connector with levers. Our splicing connector is rated for 450 V and is designed to handle a rated current of up to 32 A. It is therefore suitable for high-load applications. This product features conductor terminals and utilizes CAGE CLAMP®. Our renowned universal connection known as CAGE CLAMP® is industry-leading when it comes to connection technology and electrical interconnections. The item's dimensions are (8.1 x 8.9 x 35.5) mm (width x height x depth). Depending on the conductor type, inline splicing connector with levers is ideal for conductor cross sections ranging from 0.2 mm² to 4 mm².<br/><br/><h3></h3><br/><br/>WAGO's 221 Series Splicing Connector with levers impresses with its innovative design for different conductor cross-sections. That’s why WAGO's lever-equipped splicing connector holds a unique trademark within electrical interconnection technology. The flat levers, which fit seamlessly into the 221’s base, act like a cast when closed and can be positioned neatly in any housing without disturbing edges. Due to the wide design of each leaver, they can all be operated perfectly without tools for convenient conductor terminations. The transparent housing displays robust technology and enables immediate visual inspection for the correct contact of solid, stranded and fine-stranded conductors. Resembling piano keys, the levers' design perfectly combines the functional and aesthetic connection technology "Made by WAGO."<br/>
Specifications
Notes
| General safety information | NOTICE: Observe installation and safety instructions!Only to be used by electricians!Do not work under voltage/load!Use only for proper use!Observe national regulations/standards/guidelines!Observe technical specifications for the products!Observe the number of permissible potentials!Do not use damaged/dirty components!Observe conductor types, cross-sections and strip lengths!Insert conductor until it hits the product‘s backstop!Use original accessories!To be sold only with installation instructions! |
Electrical data - Ratings per IEC/EN
| Ratings per | EN 60664 |
| Nominal voltage (II/2) | 450 V |
| Rated impulse withstand voltage (II/2) | 4 kV |
| Rated current | 32 A |
| Legend (ratings) | (II / 2) ≙ Overvoltage category II / Pollution degree 2 |
| Ratings per | EN 60664 / EN 60664 / EN 60664 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 450 V |
| Rated impulse withstand voltage | 4 kV |
| Rated current | 32 A |
Electrical data - Ratings per UL
| Rated voltage UL (Use Group C) | 600 V |
| Rated current UL (Use Group C) | 20 A |
Connection data
| Clamping units | 2 |
| Total number of potentials | 1 |
Connection data - Connection 1
| Connection technology | CAGE CLAMP® |
| Actuation type | Lever |
| Connectable conductor materials | Copper |
| Nominal cross-section | 4 mm² / 12 AWG |
| Solid conductor | 0.2 … 4 mm² / 20 … 12 AWG |
| Stranded conductor | 0.2 … 2.5 mm² / 18 … 12 AWG |
| Fine-stranded conductor | 0.34 … 4 mm² / 18 … 12 AWG |
| Strip length | 11 mm / 0.43 inches |
Physical data
| Width | 8.1 mm / 0.319 inches |
| Height | 8.9 mm / 0.35 inches |
| Depth | 35.5 mm / 1.398 inches |
Material data
| Note (material data) | Information on material specifications can be found here |
| Color | transparent |
| Cover color | white |
| Material group | IIIa |
| Housing material | bio-circular PC |
| Insulation material (main housing) | Polycarbonate (PC) |
| Insulation material (actuator) | Bio-circular PBT |
| Flammability class per UL94 | V2 |
| Fire load | 0.066 MJ |
| Actuator color | green |
| Weight of insulation material | 0.84 g |
| Weight | 2.4 g |
Environmental requirements
| Continuous operating temperature | -60 … +105 °C |
Commercial data
| PU (SPU) | 600 (60) pcs |
| Packaging type | Box |
| Country of origin | DE |
| GTIN | 4066966632668 |
| Customs tariff number | 85369010000 |
Product Classification
| UNSPSC | 39121409 |
| ETIM 9.0 | EC000446 |
| ETIM 10.0 | EC000446 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |










