What is the maximum rated input current?

The maximum rated input current can reach up to 1500A depending on the model selected.

How long is the lead time during peak season?

During peak season, the average lead time is one month, while off-season lead time is within 15 workdays.

TRFK-10A 5A/2.5mA Split Core Current Transformer with 10mm Aperture

Name: TRFK-10A 5A/2.5mA Split Core Current Transformer with 10mm Aperture
Brand: Hubei Tianrui Electronic Co., Ltd.
SKU: 2013350205

Hubei, ChinaHubei Tianrui Electronic Co., Ltd.

US$3.93

10-99 Pieces

US$2.36

100-999 Pieces

US$1.97

1,000-9,999 Pieces

US$1.77

10,000+ Pieces

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor

Type

Current Transformer

Model NO.

TRFK-10A

Phase

Single

Usage

Measurement

Winding Form

Small Fixed Type

Insulating Medium

Epoxy Resin

Installation

Busbar Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Transport Package

Standard Carton

Specification

5A/2.5mA

Trademark

Origin

China

HS Code

850450

Production Capacity

1000000

Key features

Open Core Design: Equipped with an open core for easy on-site installation without disconnecting the busbar.

Electromagnetic Isolation: Isolates measured source from personnel and equipment to ensure safety and property protection.

Wide Aperture Options: Provides various apertures and specifications to meet different installation and usage requirements.

Customization Service: Professional design team accepts customized products to meet specific client needs.

High Accuracy Class: Offers accuracy classes of 0.2, 0.5, 1.0, and 0.5s for precise measurement applications.

Durable Material Shell: Constructed with PA/PC shell and silicon steel/manganese zinc ferrite core for durability.

Multiple Output Interfaces: Supports PVC sheathed cable, RJ12 crystal terminal, PS/2, and Round head male interface.

Company profile

Hubei Tianrui Electronic Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-12-12Average Response Time: ≤0.84h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, quality-management, export, customization, and service-process capabilities. Evidence includes five precision-transformer automation production lines, ERP integration, ISO and product certifications, 18 years of export experience, in-house import/export rights, and documented complaint and corrective-action procedures. It offers ODM and SDK-related capabilities, but reported no new products in the past year and does not provide OEM services for popular brands. Manufacturing capacity is not supported by a valid contract with the factory or related subcontractor. Overseas warehouse and showroom services are unavailable, while inventory capability, international quotation/payment options, and lead times within 15 working days are documented. Financial assessment is inconclusive because the provided figures are not interpretable without units or context.

Supplier typeThe supplier is evidenced as a manufacturer with five precision-transformer automation production lines, ERP-enabled production integration, in-stock capability, ODM availability, and in-house import/export rights. However, the absence of a valid manufacturing-capacity contract with its factory or related subcontractor is a documented structural limitation.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, along with CE and RoHS product-compliance certifications. Its quality-system certification history extends back to ISO9001 certification and includes the 2015 version obtained in 2018.

After-Sales capabilityWritten and followed procedures are documented for service assessment, corrective and preventive actions, and customer complaints, supporting structured after-sales handling. Inventory capability, accepted international service terms, and lead times within 15 working days are also reported, although overseas warehouse and showroom services are unavailable.

Production capacityFive precision-transformer automation production lines, ERP-based information integration, inventory capability, 21 qualified service-capability suppliers, and peak- and off-season lead times within 15 working days support substantial operational capability. The lack of a valid contract with the factory or related subcontractor is an explicit production-capacity governance deficiency.

Customization capabilityThe supplier supports customization from customer designs and full customization, and also offers ODM services. It does not provide OEM services for popular brands, which limits applicability for brand-specific OEM programs but does not negate its general customization capability.

Client casesThe supplier reports collaboration with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. It also reports recognition as a Hubei brand-name product and well-known trademark, but the provided slices do not identify customer names, project details, or verifiable case outcomes.