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TRFK-10A Split Core Current Transformer with 0 to 75A Input, High Precision Clamp Current Transformer

Name: TRFK-10A Split Core Current Transformer with 0 to 75A Input, High Precision Clamp Current Transformer
Brand: Hubei Tianrui Electronic Co., Ltd.
SKU: 2168038295

Hubei, ChinaHubei Tianrui Electronic Co., Ltd.

US$7.35

5-499 Pieces

US$6.35

500-4,999 Pieces

US$5.65

5,000-49,999 Pieces

US$4.34

50,000+ Pieces

Sample price:US$9.90/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

TRFK-10A-06

Phase

Single

Operation Condition

Indoor

Usage

Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Rated Input Current

0~1500A

Rated Capacity

0~5VA

Accuracy Class

0.5, 1.0

Winding Bobbin

PBT

Rated Frequency

50/60Hz

Opening-Closing Structure

Snap

Transport Package

Standard Boxes

Trademark

Origin

China

HS Code

850450

Production Capacity

300000

Key features

Split Core Design: 180-degree snap-open structure allows quick installation without power failure.

High Precision: Accuracy classes 0.5 and 1.0 ensure reliable measurement for sensitive applications.

Wide Current Range: Rated input current supports 0 to 1500A with transformation ratios up to 10000:1.

Safety Isolation: Electromagnetic induction isolates measured source from personnel and equipment.

Anti-Saturation: Strong anti-saturation ability with high magnetic permeability core for good linearity.

Flexible Output: Multiple output methods including PVC wires, RJ12, PS/2, and integrated terminals.

Durable Construction: Shell made of PA/PC with 94-V0 flammability rating and PBT winding bobbin.

Company profile

Hubei Tianrui Electronic Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-12-12Average Response Time: ≤1.35h

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.

Product Q&A

Q:What is the maximum rated input current?

The rated input current range is 0 to 1500A.

Q:Can this transformer be installed without cutting the cable?

Yes, it features a split-core snap structure that opens 180 degrees for easy installation without power failure.

Q:What accuracy classes are available?

The product offers accuracy classes of 0.5 and 1.0.

Q:What are the available output interfaces?

Options include PVC sheathed cable terminals, RJ12 crystal terminals, PS/2 round head male interfaces, and three-phase integrated collection terminals.

Q:Is this suitable for outdoor use?

No, this product is designed for indoor use only.