---
product_id: 80263074
title: "SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A"
brand: "ctyrzch"
price: "€ 8.50"
currency: EUR
in_stock: false
url: https://www.desertcart.es/products/80263074-sct-013-000-non-invasive-ac-current-sensor-split-core
store_origin: ES
region: Spain
---

# SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A

**Brand:** ctyrzch
**Price:** € 8.50
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A by ctyrzch
- **How much does it cost?** € 8.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/80263074-sct-013-000-non-invasive-ac-current-sensor-split-core)

## Best For

- ctyrzch enthusiasts

## Why This Product

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

## Description

Specification: Model: SCT-013-000 Type: Non-invasive current transformer Core Material: Ferrite Input Current: 0~100A AC Output Mode: 0~50mA Leading Wire in Length: 1m Turns Ratio: 1: 1800 Work Voltage: 660 v Resistance Grade: Grade B Max Sampling Resistance: 10 Ω Linearity: ±3% Accurancy: ±1% Work Frequency: 50-1 KHz Work Temperature: -25˚C ~ 70˚C Reference project: Open Energy Monitor Dielectric Strength: 6000V AC/1min Opening Size: 0.51 * 0.51inch / 13 x 13mm Two Form of Output: current output or voltage output (a burden resistor needed to add); Mechanical strength: opening and closing times, no less than 1000 times (20 ℃) High Quality and Safe: Meet the requirement of flame-retardant characteristics (UL94-V0)  Applications: For AC motors, lighting equipment, air compressors and other current measurement,monitoring and protection.  Package include: 2 PCS Split Core Current Transformer SCT-013-000  Insruction100% Satisfaction Guarantee: 12-Month Warranty; No satisfied ,Free reason for return; We could also resend you new one due to quality problem.

## Images

![SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A - Image 1](https://m.media-amazon.com/images/I/61PCpYWvs9L.jpg)
![SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A - Image 2](https://m.media-amazon.com/images/I/510iXes+R2L.jpg)
![SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A - Image 3](https://m.media-amazon.com/images/I/712uZBqhSvL.jpg)
![SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A - Image 4](https://m.media-amazon.com/images/I/51YwbLFxvcL.jpg)
![SCT-013-000 Non-invasive AC Current Sensor Split Core Transformer 100A - Image 5](https://m.media-amazon.com/images/I/61Wxu5ZdqCL.jpg)

## Questions & Answers

**Q: What is the pinout for the TRS connector this comes with?**
A: the plug is 3.5mm Tip  ring sleeve
the data sheet covers this (google it?)
tip K pin.
ring (center ) is NC
sleeve back side is L PIN.
the 100amp sensor has no burden resistor, like the  other, and best is 22ohms 1% on the 100amp version to convert amps to volts. per the data sheet.

**Q: Is it normal for the sensor to buzz when installed on the wire?  mine buzzes with about 6a at 240vac passing through the wire it's clamped on.**
A: Normally it will not.  However, if the leaves of the iron core have not gotten enough lacquer through them, they WILL buzz a bit.  It should not be a problem...just an annoyance.

**Q: The picture shows 2 units for $14.99.  Do you get 1 or 2 for that price?**
A: You will get 2 for the price.

**Q: Is the burden resistor required to be added before clamping the connection to the "mains" wire ?**
A: No, these are parasitic coils with no “connection” to the mains wire whose current is being measured. You will need to use a known burden resistor to enable measuring the output current. Be sure your expected peak current is well within the specs.

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