---
product_id: 309331033
title: "SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin)"
brand: "szjelen"
price: "€ 24.60"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/309331033-sp21-2pin-12pin-aviation-cable-connector-panel-mount-connector-waterproof
store_origin: DE
region: Germany
---

# AC 500V/30A IP67 Waterproof 4Pin Terminals SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin)

**Brand:** szjelen
**Price:** € 24.60
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) by szjelen
- **How much does it cost?** € 24.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/309331033-sp21-2pin-12pin-aviation-cable-connector-panel-mount-connector-waterproof)

## Best For

- szjelen enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Aesthetic:** Available in a stylish blue, black, and gold tone to complement any setup.
- • **Robust Construction:** Crafted from premium plastic and brass for long-lasting performance.
- • **Unmatched Durability:** Engineered with IP67 waterproof rating for ultimate protection against the elements.
- • **High Voltage Resilience:** Withstands up to AC 1500V, ensuring safety and reliability in demanding environments.
- • **Versatile Compatibility:** Designed for cable ranges of 8-12mm, making it adaptable for various applications.

## Overview

The SZJELEN SP21 2Pin-12Pin Aviation Cable Connector is a high-performance, waterproof plug socket designed for reliable connectivity in challenging environments. With an IP67 waterproof rating, it supports a rated current of AC 500V/30A and withstands voltages up to AC 1500V. Its robust construction features a 21mm thread diameter and accommodates cable ranges of 8-12mm, making it a versatile choice for various applications.

## Description

SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin)

## Features

- Product Name : 4Pin Waterproof Connector; Model : SP21-4Pin; Waterproof Level : IP67
- Rated Current / Voltage : AC 500V/30A; Withstand Voltage : AC 1500V; Thread Diameter : 21mm
- Cable Range : 8-12mm; Terminals : 4Pin;Soldering Pin Diameter : 3mm
- Material : Plastic, Brass; Color : Blue, Black, Gold Tone

## Images

![SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) - Image 1](https://m.media-amazon.com/images/I/41Hk4mbn0VL.jpg)
![SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) - Image 2](https://m.media-amazon.com/images/I/41d1hoqQa9L.jpg)
![SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) - Image 3](https://m.media-amazon.com/images/I/51+dy7h7C1L.jpg)
![SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) - Image 4](https://m.media-amazon.com/images/I/510exmNQtmL.jpg)
![SP21 2Pin-12Pin Aviation Cable Connector,Panel Mount Connector Waterproof Plug Socket (4Pin) - Image 5](https://m.media-amazon.com/images/I/41K7ZHGwyZL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/309331033-sp21-2pin-12pin-aviation-cable-connector-panel-mount-connector-waterproof](https://www.desertcart.de/products/309331033-sp21-2pin-12pin-aviation-cable-connector-panel-mount-connector-waterproof)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-31*