Product Description
A three-port push-in lever connector for joining conductors from 0.2mm² to 4mm² without tools. The 221-423 is rated 450V/32A, matching the standard 221-series performance used across lighting circuits, ring mains and panel wiring.
Key specs
- Ports: 3
- Conductor range: 0.2–4mm² (all conductor types)
- Rating: 450V / 32A
- Strip length: 11mm
- Operating temperature: 85°C
- Housing: transparent PC/PBT, 77% bio-circular PC and 27% recycled PBT levers
Levers open and close by hand — no crimping or screw tools needed on site, which speeds up first-fix and remedial work alike. The transparent housing lets you confirm conductor insertion depth and strip length visually before closing the lever, useful for snagging checks and inspection sign-off.
Because the connector accepts the full 0.2-4mm² range through a single port design, one SKU covers everything from bell wire and alarm cabling up to standard 4mm² ring final circuit conductors, cutting down the number of connector types an installer needs to stock.
MPN for this part is PCT-221-423; specify this against drawings or BOMs where a precise part reference is required, as brand is not confirmed for this listing.
Technical Specifications
Frequently Asked Questions
What conductor sizes does the 221-423 accept?
It takes all conductor types from 0.2mm² to 4mm² through the same port.
What is the voltage and current rating?
The 221-423 is rated 450V and 32A per port.
What strip length is needed for termination?
Strip conductors to 11mm before inserting into the lever port.
What temperature rating does the housing have?
The transparent PC/PBT housing is rated to 85°C.
