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3-Phase Leakage Protection Breaker Tester Residual Current Tester AC Type Protector

Name: 3-Phase Leakage Protection Breaker Tester Residual Current Tester AC Type Protector
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2157326915

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$2,662.00

1 sets

US$2,660.00

2+ sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDNM500-1

Action Time

1ms

The Relative Humidity Is

20-85%.

Temperature

0-40 ℃;

Power

Electronic

Customized Support

OEM, ODM, Obm

Transport Package

Carton or Wooden Case

Trademark

kdzd

Origin

Hubei, China

HS Code

9030332000

Key features

Wide Voltage Testing: Supports 50V, 85V, 220V, 380V, and 500V with continuous adjustment.

Digital Display: 3.5-digit luminescent crystal tube retains readings for easy recording.

Customizable Support: OEM, ODM, and OBM services available for test current customization.

Versatile Compatibility: Tests 2P, 1P+N, 2P, 3P, 3P+N, and 4P circuit breakers.

ISO Certified Manufacturer: Factory holds ISO9001, ISO45001, and ISO14001 certifications.

1 Year Warranty: Comprehensive 1-year warranty with after-sales service support.

Fast Response Time: Action time measurement resolution is 1ms for precise testing.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.07h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.

Product Q&A

Q:What types of circuit breakers can this tester support?

It is suitable for electronic 2P, electromagnetic 1P+N, 2P, 3P, 3P+N, and 4P circuit breakers.

Q:Can the test voltage be adjusted?

Yes, test voltage values can be selected by band switch and are continuously adjustable across levels like 50V, 220V, 380V, and 500V.

Q:Is customization available for this product?

Yes, OEM, ODM, and OBM support is available, and test current sizes can be customized according to customer needs.

Q:What is the warranty period for this tester?

The product comes with a 1-year warranty and includes after-sales service.

Q:How is the measurement data displayed?

It uses a 3.5-digit luminescent crystal digital tube, and readings are retained after activation for easy recording.

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3-Phase Leakage Protection Breaker Tester Residual Current Tester AC Type Protector