How are the products shipped?

Products are shipped via UPS, DHL, EMS, FedEx, TNT, and other express services for door-to-door delivery.

What is the window size of the clamp?

The window size is 80x120 mm, allowing it to clamp large cables and bus-bars.

What are the available accuracy classes?

The product is available in 0.5 and 1.0 accuracy classes depending on the model.

HK-812 800/5A High Precision Clamp on CT Open Type for Switchboard

Name: HK-812 800/5A High Precision Clamp on CT Open Type for Switchboard
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 850460415

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$86.00

1-9 Pieces

US$85.00

10-99 Pieces

US$84.00

100+ Pieces

Sample price:US$86.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

HK-812

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Insulating Paper

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Capacitive Type

Model

HK-812 Split Core Current Transformer

Advantage

Clamp-on Design (Much Better Than Dp Series)

Window Size

80*120 mm

Input

500-2500 a

Output

1A or 5A

Accuracy

0.5/1.0

Rated Frequency

50/60Hz

Rated Short-Time Thermal Current(Lth)

60ln

Cooperated Courier

DHL, UPS, FedEx ...

Could Be Customize

Yes

Transport Package

Foam Box

Specification

CE, ISO, Rohs

Trademark

HEYI

Origin

Liushi, Yueqing, Zhejiang Province, China

HS Code

8504311000

Production Capacity

100000PCS/Month

Key features

One Button Clamp-On Design: Safe, easy to install, and portable with a single button operation.

Wide Inner Window: Accommodates big cables and bus-bars with an 80x120 mm window size.

Customizable Current Ratio: Ratios can be customized according to specific customer requirements.

OEM Service Available: Professional OEM service provided with free options for orders over 5000 sets.

Fast Delivery: 3.5 days delivery upon payment for orders under 1000 PCS non-customized items.

1 Year Warranty: Comprehensive 1-year warranty coverage for all mechanical defects.

Multiple Installation Methods: Supports base mounting and busbar mounting with two built-in fixing methods.

High Accuracy Options: Available in 0.5 and 1.0 accuracy classes for precise measurement.

Company profile

Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2004-02-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.72hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryWenzhou Heyi Electrical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with operations in Zhejiang and products including current transformers, relays, shunts, and current sensors. The supplier reports four production lines, 6–10 R&D engineers, 6–10 quality-control staff, ISO 9001 certification, self-operated import/export rights, broad global export markets, and off-peak lead time within 15 working days. Its stated facilities cover R&D, production, sales, marketing, and customer support, and it offers customized solutions. However, most service-capability, innovation-detail, traceability, overseas-support, customer-case, and sustainability fields are explicitly unknown. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are coded values without interpretable conclusions from the provided context.

Supplier typeThe supplier is identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, group corporation, and other entity. Its stated factory location, four production lines, and manufacturing industry classification support manufacturer involvement, although the records also describe the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 management-system certification, and states that some products have been approved by CE and IEC certificates. TÜV Rheinland is listed as the audit organization, but the coded audit type and result cannot be interpreted as a positive or negative audit conclusion.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and says it has dedicated R&D facilities focused on product design and customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design, or other measured innovation outputs is unknown.

Production capacityThe supplier reports four production lines and stated output for relays, current transformers, shunts, and current sensors, with off-peak lead time within 15 working days. It also reports broad export-market coverage and self-operated import/export rights, indicating established production and export operations.

Customization capabilityThe supplier explicitly states that it specializes in designing, manufacturing, and delivering customized solutions and has its own R&D, production, and customer-support facilities. Nevertheless, the specific availability of private molds, 3D software design, and other customization services is unknown.