# CURRENT SENSE TRANSFORMER, 1000:1, 25A

![Product image](https://novapart.co/image/farnell:2687267/)

**URL**: https://novapart.co/products/CST-1025/current-sense-transformer-10001-25a
**SKU**: CST-1025
**Manufacturer**: TRIAD MAGNETICS
**Category**: Transformers || Current Sensing Transformers
**Price**: €6.8700
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Turns Ratio | 1:1000 |
| Product Range | CST Series |
| Frequency Range | 50Hz to 60Hz |
| Primary Current | 25A |
| Transformer Mounting | Through Hole |
| Transformer Terminals | PC Pin |
| Dc Resistance Secondary | 46ohm |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2687267/)

## **50/60 Hz Current Sense Transformers** ~~Be~~ 

## **CST-1025** 

## **Description:** 

Triad current sense transformers are used to detect the current passing through a conductor. These transformers are very reliable and operate efficiently at 50/60 Hz. 

## **Electrical Specifications (@25C)** 

|**IP**<br>**Amps**|**Turns**<br>**Ratio**|**Terminating**<br>**Resistor**|**Terminating**<br>**Resistor**|**DCR**<br>**(Ω)**<br>**Nominal**|**Volts/Amp@ rated IP**<br>**for various loads (Ω)**|**Volts/Amp@ rated IP**<br>**for various loads (Ω)**|**Volts/Amp@ rated IP**<br>**for various loads (Ω)**|**Volts/Amp@ rated IP**<br>**for various loads (Ω)**|**Net**<br>**Weight**<br>**Grams**|
|---|---|---|---|---|---|---|---|---|---|
|||**Ohms**|**Watts**||**100**|**500**|**2K**|**5K**||
|25|1000:1|100|.063|46|.0976|.4364|.7496|.9664|30|



## **Dimensions:** 

|**A**|**B**|**C**|**D**|**E**|**F**|
|---|---|---|---|---|---|
|30.20|30.20|14.30 20.32|14.30 20.32|10.16|11.40|



## **Schematic:** 

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## **Technical Notes:** 

1. Pin3 for mechanical support only. 

2. Pin diameter is 0.8±0.1 mm. 

3. Pin length is 5±1mm. 

**RoHS Compliance:** As of manufacturing date February 2005, all standard products meet the requirements of 2011/65/EU, known as the RoHS initiative. 

*Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics website for the most current version. For soldering and washing information please see http://www.triadmagnetics.com/faq.html 

**==> picture [127 x 384] intentionally omitted <==**

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A<br>F<br>B<br>C<br>| |<br>D<br>PIN1  PIN2<br>i} ]] l] e<br>E<br>°<br>al Lt<br>PIN3<br>BOTTOM VIEW<br>**----- End of picture text -----**<br>


Web: www.TriadMagnetics.com Phone 951-277-0757 460 Harley Knox Blvd. Fax 951-277-2757 Perris, California  92571 

Publish Date: June 7, 2016 



## Links

- [View this product on Novapart](https://novapart.co/products/CST-1025/current-sense-transformer-10001-25a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/triad-magnetics/cst-1025/current-sense-transformer-1000/dp/2687267)
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