SKU: 20391179578

Wago 221-425 4mm² 5-Way Compact Splicing Connector - Green (25 Full Box)

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Description

Wago 221-425 4mm² 5-Way Compact Splicing Connector - Green (25 Full Box)Wago 221 425 4mm 5 Way Compact Lever Splicing Connector Green (25 Full Box) Product Overview The Wago 221 425 5 Way Lever Splicing Connector is designed to deliver fast, secure and fault free electrical connections in both domestic and commercial installations. As part of WAGOs trusted 221 Series, this compact connector accommodates all copper conductor types up to 4mm, including solid, stranded and fine stranded conductors. Utilising WAGOs proven

Wago 221-425 4mm² 5-Way Compact Lever Splicing Connector – Green (25 Full Box)

Product Overview

The Wago 221-425 5-Way Lever Splicing Connector is designed to deliver fast, secure and fault-free electrical connections in both domestic and commercial installations. As part of WAGO’s trusted 221 Series, this compact connector accommodates all copper conductor types up to 4mm², including solid, stranded and fine-stranded conductors.

Utilising WAGO’s proven CAGE CLAMP® connection technology, the 221-425 ensures consistent contact pressure and long-term reliability without the need for tools or conductor preparation. The transparent housing allows installers to instantly verify correct termination.

Key Features & Benefits

  • 5-way lever-operated splicing connector
  • Suitable for solid, stranded and fine-stranded copper conductors
  • Supports conductor sizes from 0.2mm² to 4mm²
  • CAGE CLAMP® technology for secure, vibration-resistant connections
  • Wide, flat levers for effortless tool-free operation
  • Transparent housing for immediate visual inspection
  • Rated at 32A and 450V for high-load electrical applications
  • Compact profile ideal for junction boxes and enclosures
  • Supplied as a full box of 25 connectors

Innovative Lever Design

WAGO’s 221 Series connectors feature a distinctive flat-lever design that sits flush within the connector body when closed. This allows neat installation in confined spaces without snagging cables or enclosure edges. The wide lever shape ensures smooth, tool-free operation, even when multiple conductors are terminated.

The clear housing showcases WAGO’s precision-engineered internal components and enables quick confirmation of correct conductor seating, delivering both functional and aesthetic excellence synonymous with WAGO interconnection technology.

Green Range Sustainability

This product belongs to WAGO’s Green Range, supporting more sustainable electrical installations. The housing is manufactured from 77% bio-circular polycarbonate, while the levers are produced from at least 27% post-consumer recycled PBT. The connector is also suitable for specific Ex applications.

Electrical Ratings

  • Rated current (IEC/EN): 32A
  • Nominal voltage (IEC/EN 60664): 450V
  • Rated impulse withstand voltage: 4kV
  • Overvoltage category: III
  • Pollution degree: 2–3
  • UL rated voltage: 600V
  • UL rated current: 20A

Connection Data

  • Connection technology: CAGE CLAMP®
  • Actuation type: Lever
  • Number of clamping units: 5
  • Wiring direction: Side-entry
  • Strip length: 11mm
  • Nominal cross-section: 4mm² (12 AWG)
  • Solid conductor range: 0.2 – 4mm²
  • Stranded conductor range: 0.2 – 4mm²
  • Fine-stranded conductor range: 0.14 – 4mm²

Physical & Material Specifications

  • Width: 30mm
  • Height: 8.4mm
  • Depth: 18.6mm
  • Weight: 4.1g
  • Housing material: Bio-circular polycarbonate (PC)
  • Actuator material: Recycled PBT
  • Housing colour: Transparent
  • Actuator colour: Green
  • Flammability rating: UL94 V2

Environmental Ratings

  • Maximum ambient temperature: +85°C (T85)
  • Continuous operating temperature: 105°C
  • Temperature marking: EN 60998 T85
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20391179578

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4.2 ★★★★★
Based on 19 reviews
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sec682
Cuba, US
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
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Verified Purchase
Gary Hugo
Pawtucket, US
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024
E
Verified Purchase
Elaina rice
Bozeman, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
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Reviewed in the United States on April 9, 2026
M
Verified Purchase
miriana
Lake Worth, US
★★★★★ 5
Loch Yes
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
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Reviewed in the United States on April 18, 2026
Z
Verified Purchase
zee
Pawtucket, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
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Reviewed in the United States on December 20, 2025

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