Products and solutions
Products and solutions
Products
Primary MV distribution product LV power distribution product Protection measurement control product Power quality products
Solutions
Wind power solutions Photovoltaic solar energy solutions Data center solutions Key power solutions Power grid solutions Miniaturized environmental solutions
Vacuum Circuit Breaker
CE-12
CE-12 Edison Indoor MV Embedded Pole Insulated Vacuum Circuit Breaker
Electric Arc Furnace
CES
CES-40.5F Circuit Breaker for Electric Arc Furnace
Metal-enclosed Switchgear
ASN3
ASN3-12 AC Metal-enclosed Switchgear
Miniature Air Circuit Breaker
EZMX1
EZMX1 Series Miniature Air Circuit Breaker
Moulded-case Circuit Breaker
EZM1
EZM1 Series Moulded-case Circuit Breaker
Digital factory
Service and support
Consultation & support Data download Compliance training
Project performance
About us
About us
Company Profile
Cooper Industries Group Cooper Power System - Group Pillar Industry Cooper (Ningbo) - Asia Pacific Strategic Point Corporate culture Cooper Advantage - Your Choice
Eaton and Cooper: complementary cutting-edge technologies and products
Edison Technology Research Center
Technical origin R&D overview Technological innovation
The future has come
Digital innovation Energy transformation Sustainable development
Information bulletin
Media center
Product display Enterprise promotion film Factory tour
Join us
Contact us
CN
CN
Home
Products and solutions
Products

Primary MV distribution product

LV power distribution product

Protection measurement control product

Power quality products

Solutions

Wind power solutions

Photovoltaic solar energy solutions

Data center solutions

Key power solutions

Power grid solutions

Miniaturized environmental solutions

Digital factory
Service and support
Consultation & support
Data download
Compliance training
Project performance
About us
Company Profile

Cooper Industries Group

Cooper Power System - Group Pillar Industry

Cooper (Ningbo) - Asia Pacific Strategic Point

Corporate culture

Cooper Advantage - Your Choice

Eaton and Cooper: complementary cutting-edge technologies and products
Technical origin

Technical origin

R&D overview

Technological innovation

The future has come

Digital innovation

Energy transformation

Sustainable development

Information bulletin
Media center

Product display

Enterprise promotion film

Factory tour

Join us
Contact us
Vacuum Circuit Breaker
VN1-40.5E Indoor MV Embedded Pole Insulated Vacuum Circuit Breaker
VN1-40.5E, a 40.5kV VCB developed by Cooper Edison R&D center, provide the reliable controlling and protection solution for domestic and oversea utility and industry customers.
Product features
Complete species series, rating up to 4,000A-40kA, mechanical life up to 20,000 cycles.
Low resistance Cooper VI and insulation reliable embedded pole, minimum volume of 40.5kV VCB in the industry.
Conductive parts dealt with silver plating in main circuit, more conductive, lower contact resistant.
Self-lubricated bearing provide maintenance-free.
Advanced surface treatment and lubrication technology, suit for humid region.
High-performance oil buffer and optimized design of CAM curve, effectively improved the performance of VCB.
Download
VN1-40.5E Indoor MV Embedded Pole Insulated Vacuum Circuit Breaker sample (5 MB)
Related products
ASN1-40.5(G) AC Metal-enclosed Switchgear
Related cases
Helping the Winter Olympics and walking hand in hand - we live up to our mission
On March 24, 2022, Cooper (Ningbo) Electric Co., Ltd. received a letter of thanks from the Materials Branch of State Grid Beijing Electric Power Company
Price of MV parts and components
Tel: 0574-63486552
Fax:0574-63486251
E-mail: yiqinglu@eaton.com
Price of MV parts and components
Technical support for MV parts and components
Tel: 0574-63486905
Fax: 0574-63486251
E-mail: shuchunchen@eaton.com
Technical support for MV parts and components
Download profile information
Name:
Telephone:
Mail:
Company Name:
Verification code: