Peppy Products WAGO 221 Lever Nuts 28‑Piece Assortment with Case — Clear Housings, Tool‑Free Splicing

Compact WAGO 221 lever nuts assortment: 28 genuine WAGO connectors in a clear, durable case for fast, tool-free splicing of solid, stranded, and flexible copper wires.

This Peppy Products kit brings together the most-used WAGO 221 series lever connectors so electricians, DIYers, and installers can complete reliable wire joins without twisting or crimping. The transparent housings let you confirm strip length and full insertion at a glance, while the spring-cage contacts secure a broad range of copper conductor types. The assortment covers inline, 2-, 3-, and 5-conductor needs and packs neatly in a reusable storage case for jobsite portability.

How do these WAGO lever nuts speed up wiring tasks?

WAGO 221 connectors use a spring-cage mechanism and liftable levers that eliminate the need for twist-on caps, solder, or crimping tools. Flip the lever, insert the stripped conductor, and close the lever for an instant, low-resistance connection that can be re-opened if you need to change wiring. This method saves time especially when making multiple or repetitive splices.

• Tool-free lever action for quick insert and release
• Transparent body for visual confirmation of correct insertion
• Works with solid, stranded, and fine-stranded (flexible) copper
• Reusable connectors simplify rework and troubleshooting

Which wire types and sizes will these connectors accept?

The set includes variants rated for common household and light-commercial conductor sizes. The 221-41x parts terminate 24–12 AWG conductors, while the 221-2401 covers 20–12 AWG solid. Always follow local electrical codes for conductor selection and installation technique.

• 221-2401: designed for 20–12 AWG solid conductors
• 221-412 and 221-413: accept 24–12 AWG solid, stranded, and flexible copper
• 221-415: 5-conductor option for compact multi-wire joins
• Transparent housings aid correct strip length and seating

What comes in the 28-piece assortment and how is it organized?

The kit contains four connector types chosen for everyday wiring scenarios and is supplied inside a fitted plastic case for convenient storage and transport. Each connector type is counted and compartmentalized so you can grab the right part quickly and return leftovers cleanly to the case.

• 8 × 221-2401 (2-conductor inline format)
• 8 × 221-412 (2-conductor lever nut)
• 8 × 221-413 (3-conductor lever nut)
• 4 × 221-415 (5-conductor lever nut)
• Reusable case keeps connectors separated and protected

Are these genuine WAGO parts and how do I inspect connections?

Yes—this set contains authentic WAGO 221 series Lever Nuts. The clear housing was designed so installers can visually verify proper strip length and that each conductor is fully seated and engaged by the contact. If a conductor is not fully inserted, simply lift the lever and reseat the wire.

• Genuine WAGO 221-series components included in the kit
• Transparent housing for fast visual verification
• Levers allow re-opening for inspection or rework without damage
• Reliable spring-cage contact ensures consistent electrical and mechanical connection

Who is this for: Electricians, HVAC technicians, facility maintenance staff, and homeowners who want a compact, professional-grade assortment for repairs, lighting installs, branch circuits, and prototyping. If you need versatile, re-usable, and fast wire splices that accept multiple copper conductor types and sizes, this Peppy Products WAGO 221 lever nut kit is a practical addition to your toolkit.