---
product_id: 51480719
title: "Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord"
brand: "conntek"
price: "¥33671"
currency: JPY
in_stock: true
category: "Hi"
url: https://www.desertcart.jp/products/51480719-conntek-20581-025-25-feet-3phase-20a-250v-l15-20
store_origin: JP
region: Japan
---

# Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord

**Brand:** conntek
**Price:** ¥33671
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord by conntek
- **How much does it cost?** ¥33671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/51480719-conntek-20581-025-25-feet-3phase-20a-250v-l15-20)

## Best For

- conntek enthusiasts

## Why This Product

- Trusted conntek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord

## Features

- 3Phase 20A 250V
- L15-20 Extension Cord
- High Power Extension Cord
- ›See more product details

## Images

![Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord - Image 1](https://images-na.ssl-images-amazon.com/images/I/41RpWK0BqEL.jpg)
![Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord - Image 2](https://images-na.ssl-images-amazon.com/images/I/51MJKBGwnVL.jpg)
![Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord - Image 3](https://images-na.ssl-images-amazon.com/images/I/514HOmRKysL.jpg)
![Conntek 20581-025 25-Feet 3Phase 20A 250V L15-20 SJTW 12/4 Locking Extension Cord - Image 4](https://images-na.ssl-images-amazon.com/images/I/41YCZclNjfL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/51480719-conntek-20581-025-25-feet-3phase-20a-250v-l15-20](https://www.desertcart.jp/products/51480719-conntek-20581-025-25-feet-3phase-20a-250v-l15-20)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*