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Item #:
38024346
PZCT-02 Current Transformer Snap Joint Structure Split Core Coil Sensor for 100A Meter Mini Split Base Current Transformer
Item #:
38024346
SLE 468
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Imported from USA store
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Order now and get it around Wednesday, September 23
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This is the smallest split base current transformer compared to similar products (output 100MA) with good mechanical properties, environmental proof, and strong voltage isolation capability.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The PZCT-02 features a mini split base, ensuring easy installation and space-saving advantages for energy meters in various applications without compromising performance.
High Capacity
Rated for 100A, this current transformer efficiently measures high current levels, making it ideal for accurate energy monitoring in industrial and residential settings.
Snap Joint Structure
The innovative snap joint design allows for quick and secure attachment, facilitating hassle-free maintenance and ensuring consistent measurement accuracy throughout its service life.
Product Details
- Smallest mini split base current transformer available (output 100MA)
- Inner hole diameter: 16mm, accuracy: 0.5 grade, snap joint structure for direct cable fixation
- Built-in input coil; compact, lightweight, and easy to install
- Fully enclosed with strong voltage isolation capability and high reliability
- Environment temperature: -40~+85, relative humidity: 90%, working frequency: 50Hz~60Hz
- Application: Ideal for energy meter use with AC 220v and 380v power supply; includes 1 x Current Transformer
| Brand Name | Wifehelper |
| Model | f1mr79wgnt |
| UPC | 724942100580 |
| Manufacturer | Wifehelper |
| Part Number | f1mr79wgnt |
| Power Source | Corded Electric |
| Mounting Type | Cable Mount |
| Current Rating | 100 Amps |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 50 Hz |
| Item Weight | 2.08 ounces (58.97 grams) |
| Specification Met | UL |
| Brand | Wifehelper |
Who Should Buy?
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Energy Management
Ideal for energy management professionals needing accurate real-time monitoring of electricity consumption and efficiency.
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Home Automation
Perfect for DIY enthusiasts integrating current sensors into home automation systems for smarter energy usage.
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Electrical Engineers
Suitable for electrical engineers requiring a reliable solution for testing and analyzing current flow in systems.
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High Current Needs
Not suitable for users needing to measure currents exceeding 100A, as it has a maximum rating of 100A.
Product Description
PZCT-02 Current Transformer Snap Joint Structure Split Core Coil Sensor for 100A Meter Mini Split Base Current Transformer
About This Item
Introducing the PZCT-02 Current Transformer, the perfect solution for your energy metering needs. This snap joint structure split core coil sensor is designed to accurately measure currents up to 100A, making it ideal for use in mini split base current transformers. The PZCT-02 Current Transformer offers reliable and precise readings, ensuring that you have accurate data for your energy consumption. With its split core design, installation is a breeze.
Simply snap the joint structure open, place it around the wire you wish to measure, and snap it shut. No need to disconnect or rewire anything, saving you time and effort. This current transformer is specifically designed to be compatible with energy meters, making it the perfect choice for residential or commercial applications. Its coil sensor technology ensures highly accurate measurements, so you can trust the readings to be precise and dependable. The PZCT-02 Current Transformer features a compact and durable construction, ensuring long-lasting performance and reliability.
Its sturdy snap joint structure ensures a secure fit, preventing any potential disruptions to your energy metering process. Whether you are an energy-conscious homeowner or a business looking to optimize energy usage, the PZCT-02 Current Transformer is a must-have accessory for your energy meter. Don't settle for imprecise readings - choose the PZCT-02 Current Transformer and have confidence in your energy consumption data. Upgrade your energy metering system today with the PZCT-02 Current Transformer. Experience accurate measurements, hassle-free installation, and reliable performance.
Take control of your energy consumption and make informed decisions with the PZCT-02 Current Transformer.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the PZCT-02 Current Transformer used for?
Answer: The PZCT-02 Current Transformer is designed to accurately measure alternating current (AC) in electrical systems. By transforming high currents into a lower, manageable level, it allows energy meters to read and calculate electrical consumption effectively. This type of transformer is especially useful in applications requiring monitoring of power usage, such as residential and industrial settings. For instance, it can be integrated into energy management systems to track usage patterns and optimize energy consumption. -
Question:
How does the split core design of the PZCT-02 benefit installation?
Answer: The split core design enables the PZCT-02 to be installed around existing cables without needing to disconnect the load. This feature is particularly beneficial in retrofitting or upgrading systems where downtime must be minimized. By simply snapping the sensor around the wire, users can efficiently set up the current transformer, making it ideal for situations that require quick installation without disruption to electrical service. -
Question:
Is the PZCT-02 suitable for all types of AC circuits?
Answer: The PZCT-02 is suitable for a wide range of AC circuits, particularly those with a maximum current of 100A. It's ideal for standard residential and commercial applications, including HVAC systems, lighting, and machinery. In scenarios where precise current measurement is crucial for energy monitoring and control, this transformer provides reliable functionality and consistent performance, making it a versatile choice for various electrical systems. -
Question:
What are the technical specifications of the PZCT-02 Current Transformer?
Answer: The PZCT-02 features a current rating of 100A, with a split core design that allows for easy installation. It typically has a secondary output, which is compatible with standard energy meters. The precise specifications are designed to ensure accuracy and reliability in current measurements. Users can confidently apply this transformer in systems needing precise energy management and monitoring as its specification aligns with common energy assessment requirements. -
Question:
What applications can benefit from using the PZCT-02 Current Transformer?
Answer: Several applications benefit from the PZCT-02, including energy monitoring systems in residential and commercial buildings, industrial automation, and equipment management. This transformer is essential for businesses seeking to reduce energy costs or monitor peak loads. It is also perfect for renewable energy systems, where accurate reading of energy output is necessary to optimize performance and increase efficiency. -
Question:
Can the PZCT-02 be used in outdoor environments?
Answer: The PZCT-02 is primarily designed for indoor use and may not be suitable for direct exposure to outdoor environments. When installed outside or in harsh conditions, additional protective housing is recommended to prevent damage from moisture or extreme temperatures. Businesses planning to use this transformer outdoors should consider environmental factors to ensure optimal performance and longevity. -
Question:
What is the advantage of using a current transformer instead of direct measurement?
Answer: Using a current transformer like the PZCT-02 offers a significant advantage by isolating measurement from high voltage lines, enhancing safety during installation and maintenance. It also reduces the size and complexity of measuring instruments since it scales down the current, making it safer to handle and integrate with standard measurement devices. This strategy is particularly beneficial in large-scale industrial settings where direct measurements can pose risks. -
Question:
How does the PZCT-02 improve energy efficiency?
Answer: The PZCT-02 enhances energy efficiency by providing accurate real-time monitoring of electricity consumption. With precise data on energy usage, users can identify peak consumption periods and adjust operational practices accordingly, thus reducing unnecessary energy consumption. For instance, businesses can implement demand response strategies and make informed decisions about energy usage, ultimately leading to lower electricity bills and a reduced carbon footprint. -
Question:
Is the PZCT-02 compatible with digital energy meters?
Answer: Yes, the PZCT-02 is designed to be compatible with most digital energy meters, enabling seamless integration. It allows users to easily monitor and record electrical consumption accurately. The integration of this transformer with digital meters facilitates advanced energy management practices, making it an ideal choice for users looking to optimize their energy performance using modern technologies. -
Question:
Where can I buy the PZCT-02 Current Transformer in Sierra Leone?
Answer: You can purchase the PZCT-02 Current Transformer Snap Joint Structure Split Core Coil Sensor from Ubuy in Sierra Leone. Ubuy provides a reliable platform for sourcing electronic components, ensuring you get the quality product you need for your energy monitoring projects.
Wifehelper Power Transformers Editorial Review
The PZCT-02 Current Transformer is a split-core coil sensor designed for energy meters. The snap joint structure of the transformer allows for easy installation and reliable current tapping. The transformer has a 1000:1 ratio and is suitable for 100Amp energy meters. However, one user reported that the transformer did not work with the EKM watt-hour meter, and they had to purchase the correct transformer from EKM. Additionally, there was no arrow indicating the direction of the transformer, which caused some confusion during installation. Overall, the PZCT-02 Current Transformer seems to be a reliable option for energy meter installations, but it may be important to double-check compatibility with specific meters.
Customer Reviews & Ratings
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Pros
- Easy installation with snap joint structure
- Reliable current tapping
- 1000:1 ratio is suitable for 100Amp energy meters
Cons
- No arrow to indicate installation direction
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Features & Benefits
- Smallest split base current transformer compared to similar products (output 100MA)
- Good mechanical properties and environmental proof
- Strong voltage isolation capability
- Built-in input coil
- Fully enclosed
- Easy to install
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