Can you provide OEM or customized solutions for specific projects?

Yes, we offer OEM services and customized designs to meet the unique requirements of your project, including voltage, size, and installation environment adaptations.

100A 4p Manual Transfer Switch Isolation Dual Power Double Throw

Name: 100A 4p Manual Transfer Switch Isolation Dual Power Double Throw
Brand: Chongqing Zexing Electrical Equipment Co., Ltd.
SKU: 2126224512

Chongqing, ChinaChongqing Zexing Electrical Equipment Co., Ltd.

US$6.50-30.00

10 Pieces

Product specifications

Payment

Product profile

Customization

Available

Type

Low-voltage

Structure

Single-column Disconnector

Model NO.

switch

Installation

Outdoor High-voltage

Operation

Manual

Grounding Mode

Not Grounding

Movement Mode

Plug-in Type

Number of Poles

Three Pole

Grounding

Double Ground

Series

Single-Stage

Run

Vertical Rotation

Switching Mode

Double-Throw Type

Common Model

Structure of Operating

Manual

Certification

ISO, CE, IS9001, ISO9001

Brand

Zexing

Whether The Smart

Max. Current

32A

Max. Voltage

1200

Product Name

Isolating Dcswitch

Model Number

Sn4-005gl

Rated Voltage

DC1200V

Frequency

50Hz/60Hz

Rated Current

DC 1A-32A

Terminal Type

Quick Connect Terminal

Rotation Range

90°

Mechanical Life

400000 Times

IP Degree

IP53

Material

Copper, Polycarbonate

Application

Industrial, Protection, Households, Circuit-Breaki

Warranty

2-Years

Transport Package

Wooden Package

Specification

AS PER CLIENT REQUIRED

Trademark

ZEXING

Origin

Zhejiang, China

HS Code

8536500090

Production Capacity

500000

Key features

Wide Voltage Range: Rated operational voltage options from 300V to 1200V DC.

High Current Capacity: Available current ratings from 16A up to 630A for diverse loads.

Outdoor Durability: IP65 or IP66 protection rating with UV-resistant enclosure.

Long Mechanical Life: Mechanical operation life up to 18,000 cycles.

Standard Compliance: Manufactured in compliance with IEC 60947-3 and AS60947.3 standards.

Flexible Mounting: Supports both panel mount and DIN rail installation.

Customization Available: OEM and customized specifications available upon request.

Quality Certifications: Holds ISO 9001, ISO 14001, and CE certifications.

Company profile

Chongqing Zexing Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2020-03-01Nearest Port: Chongqing, Shanghai, NingboAverage Response Time: ≤3.42hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with five employees and a valid import/export license. It reports an annual production capacity of 60,000 tons and cooperation with Chinese national and local power grids, but the provided information does not independently verify these claims. The supplier offers sample, design, full, and minor customization, provides ODM services, and reports new product activity during the past year, with one R&D engineer identified. Service limitations include no overseas agents or branches, overseas warehouses, overseas showroom, inventory capability, or offline trade-show participation. Financial records are indicated for 2021–2023, but no financial figures or assessment results are provided. No formal certification, after-sales capability, or specific customer cases are documented.

Supplier typeThe supplier is legally identified as a limited company, not part of a larger company group, with five employees and a valid import/export license. Its stated business scopes cover mechanical equipment, wind turbines and components, rail-transit systems, environmental equipment, underwater systems, hardware, and other products, indicating a diversified trading and industrial-equipment profile.

R&D capabilityThe supplier reports new products during the past year, identifies one R&D engineer, and provides ODM services. However, it has no available SDK, and no R&D spending, patents, laboratory resources, or documented innovation results are supplied; the evidence supports some innovation activity but not a broad or strongly validated capability.

Production capacityThe supplier states annual production capacity of 60,000 tons and the ability to produce multiple product lines simultaneously while shortening production cycles. It reports one-month average lead times in both peak and off-season, but no inventory capability, no confirmed manufacturing-capacity contract, and no detailed product-specific tonnage are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization support.

Client casesThe supplier states that it is one of the cooperating manufacturers for the Chinese National Power Grid and local power grids. This is a stated customer-related reference, but no customer names, contracts, project details, order scope, or independent verification are provided; no other specific customer cases are documented.

Product Q&A

Q:What is a DC isolation switch used for?

It is used to safely disconnect DC power circuits, commonly found in solar PV systems, battery storage units, and EV charging systems.

Q:What voltage and current ratings are available?

We offer switches rated from 500V to 1500V DC, with current options ranging from 16A to 630A.

Q:Can your DC isolator be used outdoors?

Yes, our models come with IP65 or IP66 protection and are UV-resistant, making them suitable for outdoor environments.

Q:What standards do your products comply with?

Our DC isolation switches comply with IEC 60947-3 and are tested for high safety and performance.

Q:What packaging and shipping methods do you offer?

Each Isolation Switch is packed in sturdy, export-grade wooden crates to prevent damage during sea freight. We provide reliable international shipping with full tracking information.