What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

What materials are used in the construction?

It features a silver plated copper core and PC housing with an injected TPE gasket.

High-Temperature 400V Automatic Transfer Switch with Manual Control

Name: High-Temperature 400V Automatic Transfer Switch with Manual Control
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2258499375

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

US$10.00

10-99 Pieces

US$9.80

100-199 Pieces

US$9.70

200+ Pieces

Product specifications

PC

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Structure

Double-column Disconnector

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Number of Poles

Grounding

Single Ground

Series

Four

Run

Vertical Rotation

Switching Mode

Single Throw-in

Structure of Operating

Manual

Certification

IEC 60947-3; as 60947-3

Protection Level

IP67

Rated Current

32AMP

Conductor Material

Silver Plated Copper Core

Cable Wiring

2 in, 2 out

Housing Material

Transport Package

Cartoon

Specification

180*76*157mm

Origin

China

HS Code

8536500000

Production Capacity

100000per/Month

Key features

IP67 Waterproof Protection: Polycarbonate enclosure with TPE gasket ensures top-tier defense against dust and moisture.

Ultra-Fast Arcing Time: Provides utmost safety with an arcing time of less than 3ms for rapid isolation.

High Voltage Compliance: Complies with AS 60947.3 and AS/NZS IEC 60947.1 standards for installations up to 1500V DC.

Robust Safety Features: Ensures dependable isolation of PV arrays, safeguarding technicians against electric shocks.

Versatile Application: Expertly designed for 1~20kW residential and commercial rooftop solar applications.

Premium Material Construction: Features silver plated copper core and PC housing for superior electrical performance.

Easy Installation: Uncomplicated installation process suitable for both professionals and DIY enthusiasts.

Global Certification: Certified by IEC 60947-3, CE, CB, TUV, RoHS, and UL for international quality standards.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤6.75hInternational 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.