What is the interrupting current capacity?

The rated dynamic stable current (2s) is 50kA.

What is the average lead time for delivery?

Peak Season Lead Time: 1-3 months; Off Season Lead Time: within 15 workdays.

What certifications does the product have?

The product holds ISO9001:2000, VDE, and CCC certifications.

High Voltage AC Load Switch for Safe Isolation

Name: High Voltage AC Load Switch for Safe Isolation
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2217556245

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$242.00

1 Piece

Product profile

Customization

Available

Type

Distribution Equipment

Structure

Fixed Board, Cabinet

Certification

ISO9001:2000, VDE, CCC

Form

All- packaged Type

Operation Voltage

High Voltage

Size

1 Uint

Application Range

Power Plants

Shell Material

Epoxy Resin

Shell Protection Grade

IP56

Brand

Minrong

Certification

ISO9001, RoHS

Voltage Level

High Voltage

Installation

Fixed

Current

Shell Material

Epoxy Resin

Rated Frequency

50Hz

Number of Poles

3 Poles

Warranty

1 Year

Rated Insulation Voltage

72.5K(V)

Nw

50kg

Transport Package

Carton

Specification

Packing size 782*554mm

Trademark

OEM

Origin

China, Shanghai

HS Code

8538900000

Production Capacity

5 Million/Month

Key features

SF6 Arc Extinguishing: Uses SF6 gas for arc extinction, offering large interrupting current and good capacitance current performance.

High Safety Rating: Shell protection grade IP56 with epoxy resin material for durable and safe operation.

Custom Branding: Supports custom logo printing on products and packages subject to meeting MOQ requirements.

Competitive Pricing: Offers competitive price and low cost investment while maintaining high quality standards.

Strict Quality Control: Ensures quality through strict detection during production and sampling inspection before shipment.

Certified Standards: Complies with ISO9001:2000, VDE, and CCC certifications for reliable performance.

Versatile Application: Suitable for power plants and indoor applications with rated voltage above 1000V.

1-Year Warranty: Provides a 1-year warranty coverage for peace of mind and after-sales support.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤6.90hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.

Product Q&A

Q:How could I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

Q:What is the sample time?

Existing items: Within 10 days.

Q:Can you make our brand on your products?

Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Q:How to guarantee the quality of your products?

1) Strict detection during production. 2) Strict sampling inspection on products before shipment and intact product packaging ensured

Q:What is the rated voltage of the load switch?

The rated voltage is 12KV, suitable for AC above 1000V applications.