---
product_id: 89262996
title: "Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black"
brand: "zerostart"
price: "54.57 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/89262996-zerostart-3600012-block-heater-and-extension-cord-outdoor-plug-cover
store_origin: TN
region: Tunisia
---

# 120V power compatibility 3-prong plug protection weatherproof outdoor cover Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black

**Brand:** zerostart
**Price:** 54.57 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your winter prep with unbeatable plug protection!

## Quick Answers

- **What is this?** Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black by zerostart
- **How much does it cost?** 54.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/89262996-zerostart-3600012-block-heater-and-extension-cord-outdoor-plug-cover)

## Best For

- zerostart enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted with precision and quality you can trust.
- • **Ultra-Lightweight Design:** Weighs just 0.01 ounces for effortless installation and portability.
- • **Weather-Resistant Shield:** Built to withstand rain, snow, and outdoor elements.
- • **Secure 3-Prong Protection:** Designed to shield your plug from damage and debris.
- • **Reliable 120V Compatibility:** Seamlessly powers your block heater with standard voltage.

## Overview

The Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover is a lightweight, durable protector designed for 120-volt, 3-prong plugs. Engineered in the USA, it offers weather-resistant coverage to keep your outdoor electrical connections safe and reliable through harsh conditions.

## Description

Full description not available

## Features

- Package Dimensions: 2.895 cms (L) x 10.210 cms (W) x 12.903 cms (H)
- Product Type: Auto Part
- Package Quantity: 1
- Country Of Origin: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Zerostart |
| Brand | Zerostart |
| Model | Protector for 120-Volt Plugs |
| Item Weight | 0.01 ounces |
| Product Dimensions | 0.75 x 4 x 14 inches |
| Item model number | 3600012 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 3600012 |

## Images

![Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black - Image 1](https://m.media-amazon.com/images/I/51nEtEwxzML._AC_UY218_.jpg)
![Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black - Image 2](https://m.media-amazon.com/images/I/51nEtEwxzML._AC_UY327_FMwebp_QL65_.jpg)
![Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black - Image 3](https://m.media-amazon.com/images/I/51nEtEwxzML._AC_UY436_FMwebp_QL65_.jpg)
![Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black - Image 4](https://m.media-amazon.com/images/I/51nEtEwxzML._AC_UY545_FMwebp_QL65_.jpg)
![Zerostart 3600012 Block Heater and Extension Cord Outdoor Plug Cover, 120 Volt 3 Prong Plug Protector | Black - Image 5](https://m.media-amazon.com/images/I/51nEtEwxzML._AC_UY654_FMwebp_QL65_.jpg)

## Questions & Answers

**Q: Can this be used when the other end is plugged into outlet...as a precaution**
A: This is only for the male cord end.  This cab covers the end that plugs into the outlet.

**Q: Will this fit over the 3-prong end of an extension cord?**
A: This plug cap is designed to cover the end. It will depend on if your cord shape matches the shape of the end of the cap. I used the particulary for a cord protector on a engine block heater. It fits, but not as snug as I'd had hoped.

**Q: Do they make one for 30 amp prongs and 50 amp prongs**
A: This thing is completely plastic it’s nothing to do with how many amps they draw. This cap is for your standard house outlet three prong design.  It wouldn’t matter if a thousand amps were used when it’s not in place. No current flows when the cap is on

**Q: Will this keep my pump sump male plug protected until I plug it when is need it?**
A: This will work as a protective cover for most 120V 3-prong male plugs.

## Frequently Bought Together

- Zerostart 3600012 Protector for 120-Volt Plugs | 120 Volts , Black
- DVPARTS Engine Heater Cord 68223419AA Compatible with 14-18 Dodge Ram 2500 3500 4500 5500 6.7L Diesel engine block heater

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**Shop now:** [https://www.desertcart.tn/products/89262996-zerostart-3600012-block-heater-and-extension-cord-outdoor-plug-cover](https://www.desertcart.tn/products/89262996-zerostart-3600012-block-heater-and-extension-cord-outdoor-plug-cover)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*