---
product_id: 125166397
title: "Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size"
brand: "sigma electric"
price: "€ 26.37"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.es/products/125166397-sigma-electricsilver-sigma-engineered-solutions-proconnex-02-51253-nm-se
store_origin: ES
region: Spain
---

# 1-inch conduit fitting Clamp-on installation UL & CSA listed Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size

**Brand:** sigma electric
**Price:** € 26.37
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence: Elevate Your Electrical Game!

## Quick Answers

- **What is this?** Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size by sigma electric
- **How much does it cost?** € 26.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/125166397-sigma-electricsilver-sigma-engineered-solutions-proconnex-02-51253-nm-se)

## Best For

- sigma electric enthusiasts

## Why This Product

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

## Key Features

- • **Weather-Ready:** Certified for wet locations, ensuring reliability in any environment.
- • **Robust Durability:** Crafted from aluminum die-cast for long-lasting performance.
- • **Seamless Connectivity:** Effortlessly connects overhead service entrances.
- • **Versatile Compatibility:** Works with both threaded and unthreaded Rigid or EMT conduit.
- • **Quick & Easy Installation:** Clamp-on design for swift setup with 1-inch conduit.

## Overview

The Sigma Electric ProConnex 02-51253 NM/SE Service Entrance Head is a high-quality 1-inch conduit fitting designed for easy clamp-on installation. Made from durable aluminum die-cast, it features a phenolic insulator with multiple hole options and is UL and CSA listed for use in wet locations, making it a reliable choice for both residential and commercial applications.

## Description

Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size

## Features

- Connecting point in an overhead service entrance
- Easy clamp-on type installation for 1-in threaded/unthreaded Rigid or EMT conduit
- Phenolic insulator with (2x) 7/16-in and (3x) 1/2-in holes
- Aluminum die-cast construction
- Product is UL and CSA listed for use in wet locations
- Sigma Electric
- ›See more product details

## Images

![Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size - Image 1](https://m.media-amazon.com/images/I/61kEAq84WFL.jpg)
![Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size - Image 2](https://m.media-amazon.com/images/I/61JI2V46oOS.jpg)
![Sigma ElectricSilver Sigma Engineered Solutions ProConnex 02-51253 NM/SE Service Entrance Head 1-Inch Conduit Fitting, 1-Pack, Size - Image 3](https://m.media-amazon.com/images/I/71n35BAc05S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Slow slow shipping good service Insurance/weatherhead
  

*by 4***S on Reviewed in the United States on October 3, 2021*

For a prime item it took forever to ship. Product as advertised

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**Shop now:** [https://www.desertcart.es/products/125166397-sigma-electricsilver-sigma-engineered-solutions-proconnex-02-51253-nm-se](https://www.desertcart.es/products/125166397-sigma-electricsilver-sigma-engineered-solutions-proconnex-02-51253-nm-se)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-23*