33kv Polymeric Drop Out Fuse Cutout - China

33kv Drop out fuse is the most commonly used short-circuit protection switch for branch lines of distribution lines and distribution transformers.

It has the characteristics of economy, easy operation, and strong adaptability to outdoor environments.

It is widely used in 33kV distribution lines and the primary side of distribution transformers for protection and equipment switching operations.

It is installed on the branch line of a 33kV distribution line, which can reduce the range of power outages.

Due to its obvious disconnection point, it has the function of an isolation switch, creating a safe working environment for the maintenance section lines and equipment, and increasing the sense of security of maintenance personnel.

Installed on distribution transformers, it can serve as the main protection for distribution transformers, so it has become popular in distribution lines and distribution transformers.

Product Detail

A 33kV drop out fuse cutout is an outdoor high-voltage protective device installed on overhead distribution lines or at the high-voltage side of distribution transformers.

It provides reliable over-current, short-circuit, and overload protection, while enabling visible indication of fuse operation once a fault occurs.

Drop out fuse cutouts are widely used in utility networks and industrial installations for medium voltage distribution protection.

Key Features of Our 33kV Drop Out Fuse Cutout Rated Voltage & Current

Our 33kV dropout fuse cutouts are available in:

33kV / 36kV rated voltage class

100A, 200A and 400A rated current options

Capable of both over-current protection and load switching functions.

Industry Standard Compliance

Manufactured according to international standards such as:

IEC60282-2

ANSI C37.41 / IEEE standards

to ensure global compatibility and performance reliability.

Outdoor Durability

Designed to operate in harsh outdoor environments with:

High mechanical strength

Excellent anti-pollution performance

Long-term operational stability

Perfect for use in distribution networks, substations, and renewable energy integrations.

Product Parameters

Specifications Rated voltage Rated current Current interruption Impulse voltage Power frequency withstand voltage

HRW12-33/100 33kV 100A 6.3kA 170kV 70kV

HRW12-33/200 33kV 200A 8kA 170kV 70kV

Company Contact:

• Posted By: Baoding Zhe Xi Electric Power Technology Co., Ltd

• Phone: +86 152 3226 1796

• Address: No. 3838, Tianwei West Road, Daqidian Town,Jingxiu District, Baoding , Hebei , China

• Email:

• Website: https://www.zhexielectricpower.com/

• Business Description: Baoding Zhexi Electric Power Technology Co., Ltd. is a comprehensive enterprise focusing on the design, development, production, trade and service of electric power equipment.
  
  The company is headquartered in Baoding, Hebei, a famous historical and cultural city in China and China's Electric Valley.
  
  Our company has obtained certifications for ISO9001: 2015 Quality Management System, ISO14001: 2015 Environmental Management System, and ISO45001: 2018 Occupational Health Management System.