---
product_id: 94238622
title: "CR Magnetics CR8401-1000 General Purpose Wire Lead Current Transformer, 1.5 Vmax RMS, 10 A Maximum Input Current"
brand: "cr magnetics"
price: "63.68 DT"
currency: TND
in_stock: true
reviews_count: 4
category: "Industrial"
url: https://www.desertcart.tn/products/94238622-cr-magnetics-cr8401-1000-general-purpose-wire-lead-current-transformer
store_origin: TN
region: Tunisia
---

# CR Magnetics CR8401-1000 General Purpose Wire Lead Current Transformer, 1.5 Vmax RMS, 10 A Maximum Input Current

**Brand:** cr magnetics
**Price:** 63.68 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CR Magnetics CR8401-1000 General Purpose Wire Lead Current Transformer, 1.5 Vmax RMS, 10 A Maximum Input Current by cr magnetics
- **How much does it cost?** 63.68 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/94238622-cr-magnetics-cr8401-1000-general-purpose-wire-lead-current-transformer)

## Best For

- cr magnetics enthusiasts

## Why This Product

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

## Description

Size:1.5 Vmax RMS, 10 A Maximum Input Current
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			This CR Magnetics CR8400 series current transformer is suitable for use in industrial automation systems. The transformer is epoxy-encapsulated with a polypropylene resin case, and has two wire leads for connection. This current transformer is Underwriters Laboratories (UR) Recognized and Conformité Européenne (CE) certified for quality assurance, and is suitable for sensing alternating current (AC) loads.SpecificationsFrequency Range20-1,000 HzInsulation Voltage3,500 VACOperating Temperature-40 C to 85 CCR Magnetics manufactures electrical sensors, indicators, and displays. The company, founded in 2004, is headquartered in Saint Louis, MO.

## Features

- Alternating current sensing
- Epoxy-encapsulated with polypropylene resin case
- Wire lead connection
- UL Recognized and CE certified for quality assurance

## Images

![CR Magnetics CR8401-1000 General Purpose Wire Lead Current Transformer, 1.5 Vmax RMS, 10 A Maximum Input Current - Image 1](https://images-na.ssl-images-amazon.com/images/I/31r4YV84PVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed... CR8449-1000
*by J***G on June 2, 2014*

It would be kind of unusual for anyone to buy these who doesn't know how to use them... My application was as a current monitor for a household AC generator hookup. For those who don't know, current transformers require a load resistor that is not part of this purchased coil part. The load resistor is placed across the output of the coil, and the AC voltage across the resistor is proportional to the current flowing through the wire at the center of the coil. The value of the load resistor and the design of the coil will determine the range of current that can be measured. I've scaled mine using the CR8449-1000 coil so that 1 Volt RMS output means that 10 Amps of current is flowing through the wire. (If anyone cares, I used a 101.6 Ohm, 1 Watt resistor to measure a 30 Amp circuit. Over-design the power handling of the load resistor, you don't want it getting hot!) This works well, and does exactly what I need it to.

### ⭐⭐⭐⭐⭐ Five Stars
*by K***E on April 28, 2017*

Hooked this up to an ESP32 to monitor when my sump pump turns on.  Worked perfectly.

### ⭐ One Star
*by B***. on December 21, 2016*

didn't work, not sure if it is the transformer or meter

---

## 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.tn/products/94238622-cr-magnetics-cr8401-1000-general-purpose-wire-lead-current-transformer](https://www.desertcart.tn/products/94238622-cr-magnetics-cr8401-1000-general-purpose-wire-lead-current-transformer)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-09*