What is the mechanical endurance of the breaker?

It has a mechanical endurance of 10,000 operations.

Is the product suitable for pole-mounted installation?

Yes, it is specifically designed for pole-mounted installation.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Fzw28-12 Three Phase Sf6 Load Switch Zero-Sequence CT for 10kv Feeder T-Joint Line

Name: Fzw28-12 Three Phase Sf6 Load Switch Zero-Sequence CT for 10kv Feeder T-Joint Line
Brand: Donghua Electric Stock Co., Ltd. of Zhejiang
SKU: 1998303711

Zhejiang, ChinaDonghua Electric Stock Co., Ltd. of Zhejiang

US$800.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type or Electric Type

Model NO.

FZW28-12

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

SF6

Installation

Fixed

Structure

Pole-Mounted 12kv Sf6 Primary-Secondary Integrated

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Overcurrent Protection

Certification

ISO9001-2000, CE, CCC

Product Type

Boundary Vacuum Load Switch

Transport Package

1PCS/CTN

Specification

630A

Trademark

DHECN

Origin

China

Key features

High Breaking Capacity: Rated short-circuit breaking current up to 25kA for reliable protection.

Vacuum Arc Extinguishing: Uses vacuum medium for superior arc extinction and long service life.

Flexible Operation Modes: Available in manual or electric operation types to suit different needs.

Comprehensive Protection: Provides overload, short-circuit, and instantaneous trip protection.

Customization Options: Offers full, flexible, minor, and design-based customization services.

High Mechanical Endurance: Mechanical endurance of 10,000 operations and 10,000 current breaking times.

Multiple Disconnector Options: Optional single-side, double-side, or upper disconnector knife configurations.

Certified Quality: Holds ISO9001, CE, and CCC certifications for global compliance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Donghua Electric Stock Co., Ltd. of Zhejiang

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.16h

AI-Powered supplier vetting

SummaryDonghua is a versatile supplier offering both OEM and ODM services, with a strong focus on customization. The company is certified under ISO9001:2015 and ISO14001:2015 and has robust R&D capabilities, indicated by recent new product developments. Although lacking overseas facilities, Donghua actively participates in trade shows to boost its presence. Despite a limited number of export trade staff, the company exports a significant portion of its products globally.

Supplier typeDonghua is both an ODM and OEM supplier, offering services to popular brands and having capabilities in original design manufacturing.

CertificationsDonghua holds ISO9001:2015 and ISO14001:2015 certifications, indicating compliance with quality and environmental management standards.

After-Sales capabilityThe R&D engineers provide technical support for production and after-sales service, ensuring customer requests are met.

R&D capabilityThe supplier has demonstrated innovation capability through recent new product developments and maintains R&D documentation.

Customization capabilityDonghua offers flexible customization services, including full customization and minor adjustments based on samples and designs.