---
product_id: 571124209
title: "Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter"
brand: "hilitand"
price: "€ 183.19"
currency: EUR
in_stock: false
reviews_count: 4
url: https://www.desertcart.de/products/571124209-hilitand-peacefair-pzct-02-flush-sensor-for-100-a-ampp
store_origin: DE
region: Germany
---

# 100A max current 16mm inner diameter precision UL94-Vo flame resistant Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter

**Brand:** hilitand
**Price:** € 183.19
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Snap it, track it, power your precision!

## Quick Answers

- **What is this?** Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter by hilitand
- **How much does it cost?** € 183.19 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/571124209-hilitand-peacefair-pzct-02-flush-sensor-for-100-a-ampp)

## Best For

- hilitand enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Mini split-core design weighing just 59g, perfect for tight breaker box spaces.
- • **Non-Disruptive Setup:** Install without interrupting power supply—ideal for live system upgrades.
- • **Robust Safety Standards:** UL94-Vo flame resistance and 1000V insulation withstand harsh environments.
- • **Snap & Secure Installation:** Innovative click-structure with nylon clips for effortless, tool-free mounting.
- • **Wide Voltage Compatibility:** Seamlessly supports both 220V and 380V AC power supplies for versatile use.

## Overview

The Hilitand PEACEFAIR PZCT-02 is a compact, lightweight 100A current transformer designed for easy snap-on installation with high precision (≤0.5° accuracy). It supports dual voltage inputs (220V/380V AC), features strong insulation and UL94-Vo flame resistance, and enables safe, non-intrusive integration into power monitoring systems, making it a reliable choice for professional energy management.

## Description

Descriptions: This is a mini-split-current transformer, is the smallest than similar products (100 mA output). Fully closed, good mechanical properties and environmentally friendly, strong stress insulation, safety and reliability. Can be used for power meters in a special way; both power supplies can be used AC 220 V, 380 V. Technical data: Brand: PEACEFAIR Model: PZCT-02. Ambient temperature: -40°C to +85°C. Relative humidity: ≤ 90% (40°C). Frequency: 50 Hz ~ 60 Hz. Insulation resistance: degrees B (130 ° C) Insulation resistance: > 1000 mΩ. Breakthrough resistance: can allow the power supply of 1000 V/1 minute Flame resistance: corresponds to UL94-Vo Inner resistance: 10 Ω. Measuring range: 0-100 A. Weight: 59 gr. Usage: 1. The power converter is specially used for the flow meter and can be used both power supplies AC 220 V, 380 V. 2. If you set the flow meter, you do not need to interrupt the power supply when using this product. Box contents: 1 x power converter. Note: 1. The primary system CT must be connected in series to the test current loop, the secondary should serve as short circuit work. 2. The secondary circuit is not allowed not to install the fuse.

Review: Liked the hinged split core. Easy to clamp around the power lead wire.
Review: Although my volt/amp/watt/KWH meter module came with a 1000:1 current transformer, it would have been very difficult to disconnect one of the #4 gauge wires to my HVAC unit to install it. This transformer just snaps around the wire and job done. The plastic case is substantially larger than the other current transformer but fortunately there was plenty of space in the breaker box to install it.

## Features

- Small and light: this integrated power converter with input coil is small and lightweight, easy to install.
- Snap sealing: the inner diameter of the hole is 16 mm, the accuracy is ≤ 0.5 degrees, using the click structure, it can be attached directly to the cable by the nylon clips.
- Good functionality: fully closed, good mechanical properties and environmental resistance, strong insulation ability, safety and reliability.
- Used for special flow meters: used for special flow meters and can be used with 220 V, 380 V AC current.
- Mini Size: This is a Mini Split Split Power Trafo, which is smaller than similar products (output 100mA).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G16GBMS |
| Item model number | PZCT-02 |
| Manufacturer | Hilitand |
| UPC | 792172983594 700890345150 |

## Product Details

- **Brand:** Hilitand
- **Item weight:** 0.06 Kilograms
- **Mounting type:** Clip Mount
- **Power source:** AC mains
- **Specification met:** UL

## Images

![Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter - Image 1](https://m.media-amazon.com/images/I/31EbjBuVcUL.jpg)
![Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter - Image 2](https://m.media-amazon.com/images/I/31omLNmoHsL.jpg)
![Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter - Image 3](https://m.media-amazon.com/images/I/41VbWXMFSYL.jpg)
![Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter - Image 4](https://m.media-amazon.com/images/I/41ih40ZdEIL.jpg)
![Hilitand PEACEFAIR PZCT-02 flush sensor for 100 A ampp energy meter - Image 5](https://m.media-amazon.com/images/I/41qfWXw18NL.jpg)

## Questions & Answers

**Q: how can i tell what the ratio is?  or better yet, what is the nominal ratio of this current transformer?  thanks**
A: The ratio is exactly 1000:1.  So 1 amp passi g through the center hole will induce a current of 1 mliamp in the secondary.  If you connect a 10 Ohm resistor across the secondary., you would get 10 .mllivolts across the resistor.  100 amps would produce 1 volt.  A 1/4 watt resistor is big enough.

**Q: Will these work with the shelly em? will it work in conjunction with shelly on p2 probes?**
A: Yes, it will work because they both operate under the same principle for measuring current signals. It's just another brand of CT with a higher current rating.

**Q: Are these unbranded identical to the Shelly CT's?**
A: Are not the same.

**Q: Details says internal resistance is 10ω, but my multimeter says 54ω when measuring between the ends. it accurately measures other ω. is this expected?**
A: Not expected, it is detected in real time. The actual resistance is about 54Ω.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 22 May 2024*

Liked the hinged split core. Easy to clamp around the power lead wire.

### ⭐⭐⭐⭐⭐ Review
*by H***L on 11 January 2022*

Although my volt/amp/watt/KWH meter module came with a 1000:1 current transformer, it would have been very difficult to disconnect one of the #4 gauge wires to my HVAC unit to install it. This transformer just snaps around the wire and job done. The plastic case is substantially larger than the other current transformer but fortunately there was plenty of space in the breaker box to install it.

### ⭐ Review
*by W***S on 21 November 2023*

Can't give it zero stars. I have two of these PZCT-02. It is marked indicating a 10 ohm burden resistor. I get 55 ohms across the leads. Clamping it around a cord powering a 100W 120V incandescent bulb I get nearly 6v. If you use the typical conditioning circuit for use with a arduino or esp32 you are likely going to smoke things. I bought these back in March of 2023 before I retired and just got around to trying them out. I guess I can put my own burden resistor on this and salvage the purchase but I shouldn't have had to.

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-01*