Overload Relay for Motor Phase Failure and Protection

Name: Overload Relay for Motor Phase Failure and Protection
Brand: Zhejiang Leidun Electric Co., Ltd
SKU: 2235943835

Zhejiang, ChinaZhejiang Leidun Electric Co., Ltd

US$2.50

10-99 Pieces

US$2.00

100+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Theory

Thermal Relay

Usage

Motor Overload Protection Overcurrent Prevention

Model NO.

JR28-25

Phase

Single-Phase/Three-Phase

Electricity Type

Number of Pole

Single-Phase/Three-Phase

Load

Weak Power Relay

Protective Characteristics

Enclosed Relay

Action Principle

Electromagnetic Type

Size

Miniature

Type

Electric Parameter Relay

Transport Package

Standard Export Carton

Specification

6.45*4.35*9.2CM

Trademark

ODM/OEM/LEIDUN

Origin

China

Key features

Motor Phase Failure Protection: Stops burnout from unbalanced currents in three-phase motors.

Anti-False Trip Design: Bimetallic strip avoids false trips during motor start-ups.

Wide Current Range: Rated current supports 0.1 to 630A for various motor sizes.

Compact Miniature Size: Dimensions 6.45*4.35*9.2CM fit small to medium control panels.

OEM/ODM Customization: Customize products with other logos and designs available.

CE and RoHS Certified: Meets international safety and environmental standards.

Plug-in Installation: Easy installation design for efficient setup.

Fast Sample Response: Contact us for samples with response within 24 hours.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerRaw-Materials TraceabilityFull Customization

Zhejiang Leidun Electric Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2023-06-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.31h

AI-Powered supplier vetting

SummaryZhejiang Leidun Electric Co., Ltd. is a China-based manufacturer/factory operating in the electrical and electronics sector. The supplier demonstrates broad customization, 3D software design, R&D, ODM, and OEM capabilities, including new product development and technical support. It reports valid manufacturing contracts, in-stock capacity, documented supplier-service procedures, and lead times within 15 working days in both peak and off-season periods. It holds CCC, CQC, and three system certifications according to its company description. However, it has no available SDK, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. Finished-product inspection is guided by instructions but lacks written records. Financial information is limited to year labels without performance figures, so financial credibility cannot be fully assessed. Customer approval and positive feedback are reported, but no specific customer names or case details are provided.

Supplier typeThe supplier is identified as Zhejiang Leidun Electric Co., Ltd., a limited company and manufacturer/factory based in Zhejiang, China, operating in electrical and electronics. This directly establishes its legal form, location, and business type.

CertificationsThe company states that it has obtained CCC and CQC certifications, as well as three system certifications and multiple honorary awards. These stated certifications support a positive assessment, although the specific system certifications are not identified.

After-Sales capabilityR&D responsibilities explicitly include technical support for after-sales service, sample proofing, and testing. The supplier also reports written procedures and followed records for assessing effective supplier service capability, but the slices do not describe response coverage, warranty terms, or dedicated after-sales infrastructure.

R&D capabilityThe supplier reports professional technical R&D capability, new product development during the past year, ODM services, and R&D engineers responsible for process development, technical improvements, product optimization, and technical problem handling. However, it has no available SDK, which limits evidence of software-development extensibility.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capacity, 300 qualified suppliers for service capability, and average lead times within 15 working days in both peak and off-season. Its finished-product inspection method has instructions but no written records, indicating a documented-process weakness in quality inspection evidence.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design, ODM, and OEM services for well-known brands. These capabilities directly support a strong customization assessment.

Client casesThe company states that market sales data confirm its products meet customer needs and project requirements, with customer approval and positive feedback, and it reports OEM service for well-known brands. No named customers, project descriptions, or independently detailed case evidence are provided.

Product Q&A

Q:Can I get samples?

Yes. If you have any needs, please contact us and we will respond within 24 hours.

Q:Can I use other logos or designs on the products?

Yes, we provide OEM/ODM services, you can customize products with other logos and designs.

Q:Do you have factories?

Yes, we have factories in Jiangsu and Zhejiang, welcome to visit our company.

Q:How do you ensure quality?

We have a complete quality management system, use qualified raw materials, conduct quality inspections in different production links, regularly collect user feedback, and trace the source in time when quality problems occur, and keep records to prevent repeated errors.

Q:How long does it take to prepare after placing an order?

Usually it takes 5~7 days, it also depends on the quantity of the order.