WAGO 221-2431 Inline Splicing Connector with Levers 2-Conductor 4 mm²

The WAGO 221-2431 is a 2-conductor inline splicing connector with levers from the 221 Series, designed for tool-free in-line connections of solid, stranded, and fine-stranded copper conductors from 0.2 to 4 mm². Rated at 450 V / 32 A per EN 60664 and 600 V / 20 A per UL (Use Group C), it suits high-load residential and light commercial wiring. A strip length of 11 mm applies to all conductor types.

Technical specifications:

• Catalog number: 221-2431
• Manufacturer: WAGO
• Series: 221
• Type: Inline splicing connector with levers, 2-conductor
• Connection technology: CAGE CLAMP, lever actuation
• Rated voltage: 450 V (EN 60664) / 600 V (UL Use Group C)
• Rated current: 32 A (EN 60664) / 20 A (UL Use Group C)
• Rated impulse withstand voltage: 4 kV
• Conductor material: Copper
• Solid conductor range: 0.2 - 4 mm² (20 - 14 AWG)
• Stranded conductor range: 0.2 - 2.5 mm² (18 - 14 AWG)
• Fine-stranded conductor range: 0.2 - 4 mm² (18 - 14 AWG)
• Strip length: 11 mm (0.43 in)
• Dimensions (W × H × D): 8.1 × 8.9 × 35.5 mm
• Weight: 2.3 g
• Housing / cover color: transparent; actuator color: green
• Housing material: bio-circular Polycarbonate (PC); actuator: bio-circular PBT
• Flammability class: UL94 V2
• Continuous operating temperature: -60 to +105 °C
• Country of origin: Germany
• GTIN: 4066966613261
• Pack quantity: 600 pcs (sub-pack: 60 pcs)
• Certifications: cULus Listed (UL 486C, E69654), ENEC 05 (EN 60998, 71-152248), EU Declaration of Conformity; RoHS compliant, no exemption

Features and benefits:

• Tool-free lever actuation - wide levers can be operated without tools for fast conductor terminations
• Accepts solid, stranded, and fine-stranded copper conductors from 0.2 to 4 mm² in a single connector
• Transparent housing and cover allow immediate visual inspection of conductor seating
• Flat levers close flush with the housing base, enabling neat installation without protruding edges in any enclosure
• Optional WAGO 207-1372 Gelbox accessory available for moisture protection on inline connections

Applications:

• Inline splicing of cables for intercom system wiring
• Conductor connections to electrical ovens and high-load appliances
• In-line cable joints in luminaires, distribution boards, and junction boxes
• Connecting mixed conductor types - solid and fine-stranded - at a single in-line point

Also known as: WAGO 221-2431, WAGO 221 Series inline splicing connector, WAGO lever connector 4 mm².