WAGO · Splicing connectors

WAGO 221 Series LEVER-NUTS®

The original transparent lever connector. Lift, insert, close: no twisting, no tools, no guesswork. Solid, stranded and fine-stranded wire in one universal design, sold by the bag, box, jar or bulk pack.

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  • Tool-free operation
  • Transparent housing
  • Reusable connection

221 Series family

WAGO 221 Series Lever-Nuts
20 products + 11 accessories
Series221 LEVER-NUTS®Compact & inline formats
Conductor typesSolid / stranded / fine-stranded
Conductor range0.14–6 mm² · 24–10 AWGDepends on the model
Field checkTest slots on every spliceTest from either side

A method you can repeat

Three moves. Zero guesswork.

Lift the lever
01

Lift the lever

Open the clamping point with one hand. No twisting wires, no tool in the way.

Insert the conductor
02

Insert the conductor

Insert the prepared solid, stranded or fine-stranded conductor into the clear housing.

Close the connection
03

Close the connection

Push the lever down. The clear housing lets you verify the conductor is where it belongs.

Pick the conductor count

Same motion. Right fit.

Start with the number of conductors your splice needs, pick a package, and add it to your cart. Bigger packs lower the price per piece.

WAGO 221-412 2-conductor compact splicing connector

Selected connector

WAGO 221-412 LEVER-NUT® 2-Conductor Compact Splicing Connector

The compact two-conductor connector for quick, clean splices in tight boxes.

  • 2 conductor
  • Compact
  • 0.14–4 mm² / 24–12 AWG
  • 4 package options
Package
Details →

Products & package pricing

Every connector in the series.

Filter by conductor count or format. Each card shows the per-piece price of the best-value package.

WAGO · 221-612

WAGO - 221-612

  • 2 conductor
  • Standard
  • 20–10 AWG (0.5–6 mm²)
From $30.49

WAGO · 221-613

WAGO - 221-613

  • 3 conductor
  • Standard
  • 20–10 AWG (0.5–6 mm²)
From $9.20

WAGO · 221-615

WAGO - 221-615

  • 5 conductor
  • Standard
  • 20–10 AWG (0.5–6 mm²)
From $15.39

WAGO · 221-2401

WAGO 221-2401 LEVER-NUT® Inline Splicing Connector

  • 2 conductor
  • Inline
  • 20–12 AWG (0.2–4 mm²)
$0.335/ piece in a 2500-pc pack Packs from $6.39

WAGO · 221-415

WAGO 221-415 LEVER-NUT® 5-Conductor Compact Splicing Connector

  • 5 conductor
  • Compact
  • 0.14–4 mm² / 24–12 AWG
$0.582/ piece in a 1000-pc pack Packs from $7.69

WAGO · 221-413

WAGO 221-413 LEVER-NUT® 3-Conductor Compact Splicing Connector

  • 3 conductor
  • Compact
  • 0.14–4 mm² / 24–12 AWG
$0.340/ piece in a 50-pc pack Packs from $7.79

Side by side

Compare the connectors.

Every figure comes from the product record. Per-piece prices use the package quantity of each pack.

PartConductorsFormatWire rangePackagesSmallest packBest per pieceLink
221-412221-412 2-Conductor Compact Splicing Connector 2 Compact 0.14–4 mm² / 24–12 AWG 4 $4.99Bag of 10 $0.266in 2500-pc pack View →
221-612- 221-612 2 Standard 20–10 AWG (0.5–6 mm²) 2 $30.49Box of 50 — View →
221-613- 221-613 3 Standard 20–10 AWG (0.5–6 mm²) 4 $23.99Box of 30 — View →
221-615- 221-615 5 Standard 20–10 AWG (0.5–6 mm²) 3 $15.39Box of 15 — View →
887-952887-952 L-BOXX Mini assortment box, 221 Serie... — Standard — 1 $134.90Default Title — View →
887-957887-957 L-BOXX Mini assortment box, 221 Serie... — Standard — 1 $176.21Default Title — View →
887-850887-850 L-BOXX Mini assortment box, 221 Serie... — Standard — 1 $172.20Default Title — View →
887-928887-928 L-BOXX 102 assortment box, 221 Series... — Standard — 1 $365.50Default Title — View →
887-934887-934 L-BOXX 102 assortment box, 221 Series... — Standard — 1 $361.80Default Title — View →
887-931887-931 L-BOXX 102 assortment box, 221 Series... — Standard — 1 $401.40Default Title — View →
887-927887-927 L-BOXX 102 assortment box, 221 Series... — Standard — 1 $361.80Default Title — View →
887-854887-854 L-BOXX Mini assortment box, 221 Serie... — Standard — 1 $156.14Default Title — View →
887-807887-807 L-BOXX MICRO assortment box, 221 Seri... — Standard — 1 $76.00Default Title — View →
221-423221-423 3-Conductor Compact Splicing Connect... 3 Compact 24–12 AWG (0.14–4 mm²) 4 $22.99Box of 50 $0.460in 50-pc pack View →
221-420221-420 10-Conductor Splicing Connector 10 Standard 0.14–4 mm² / 24–12 AWG 3 $18.99Box of 15 $1.20in 500-pc pack View →
221-422221-422 2-Conductor Compact Splicing Connect... 2 Compact 24–12 AWG (0.14–4 mm²) 4 $34.99Box of 100 $0.350in 100-pc pack View →
221-425221-425 5-Conductor Compact Splicing Connect... 5 Compact 24–12 AWG (0.14–4 mm²) 3 $18.49Box of 25 $0.738in 1000-pc pack View →
221-2401221-2401 Inline Splicing Connector 2 Inline 20–12 AWG (0.2–4 mm²) 5 $6.39Bag of 10 $0.335in 2500-pc pack View →
221-415221-415 5-Conductor Compact Splicing Connector 5 Compact 0.14–4 mm² / 24–12 AWG 5 $7.69Bag of 10 $0.582in 1000-pc pack View →
221-413221-413 3-Conductor Compact Splicing Connector 3 Compact 0.14–4 mm² / 24–12 AWG 5 $7.79Bag of 10 $0.340in 50-pc pack View →

See what you are doing

Clear from every angle.

Transparent housings make conductor position easy to see. Two test slots let you test voltage from both sides, even after installation.

  • Visual check of conductor insertion
  • Test voltage from either side
  • Reusable when the job changes
Clear from every angle.Two test slots · access after installation

Where it earns its keep

One connector. Many jobs.

Building installation

From intercom wiring to electrical ovens, connect different conductor types quickly and cleanly.

Hazardous areas

Special 221 Series solutions open new possibilities for distribution boxes, lights and electronic devices.

Device manufacturing

Proven in electrical installation and reliable in device manufacturing.

Beyond the basic splice

Build the whole solution.

Mounting carriers, jumpers, junction boxes and assortment kits that work with this series.

Good questions

Clear answers.

Which conductors can the 221 Series accept?

The 221 Series is designed for solid, stranded and fine-stranded conductors. The range is 0.14–6 mm² / 24–10 AWG, depending on the connector model.

How does the connection work?

Lift the orange lever, insert the prepared conductor, then push the lever down. The transparent housing lets you visually check conductor position.

Where can the connectors be used?

The portfolio covers building installation, device manufacturing, junction-box work, inline splicing, mounting carriers, Gelbox moisture protection and special hazardous-area applications.

How are packages priced?

Each connector is sold in several package sizes (bag, box, jar or bulk). The price per piece is shown for every package, and larger packs cost less per piece. For quantities beyond the largest pack, request bulk pricing.

Buying for a crew or a production line?

Get bulk pricing on the whole series.

Tell us the parts and quantities. Our team will confirm pricing, packaging and lead time.

Request bulk pricing sales@usac123.com