Eaton W-VACi Vacuum Circuit Breaker

W-VACi Series Vacuum Circuit Breakers are indoor vacuum circuit breakers that use solid insulation. This series of circuit breakers is made for the global market with rigorous IEC standards to provide reliable control and protection of power transmission and distribution systems.

Core features

  • Uses Eaton's' vacuum interrupter design to ensure excellent high-current switching
  • Ensures stable operation even under harsh conditions via solid insulation 
  • Uses highly compatible design to be compatible with the most popular cabinets domestically and internationally
  • Provides broad range of design solutions and accessories to meet any requirement
  • Uses Eaton’s seventh generation spring energy storage mechanism to extend service life greatly
  • Uses modular design for multi-purpose and compact structure
  • Complies with national GB1984 and industry DL/T403 standards

Specifications

W-VACi Vacuum Circuit Breaker (GB standard 40.5kV)

RATED VOLTAGE
RATED CURRENT
BREAKING CURRENT
BREAKING CLASS
MECHANICAL LIFE
PARAMETERS
RATED VOLTAGE

40.5kV

40.5kV

RATED CURRENT

1250–2000A

1600–2500A

BREAKING CURRENT

25kA

31.5kA

BREAKING CLASS

E2

E2

MECHANICAL LIFE

 10,000 

 10,000 

W-VACi Vacuum Circuit Breaker (IEC standard 17.5kV)

RATED VOLTAGE
RATED CURRENT
BREAKING CURRENT
BREAKING CLASS
MECHANICAL LIFE
PARAMETERS
RATED VOLTAGE

17.5kV

17.5kV

17.5kV

17.5kV

 

RATED CURRENT

630–1250A

630–2500A

1250–4000A FC

1250–4000A FC

BREAKING CURRENT

25kA

31.5kA

40kA

50kA

BREAKING CLASS

E2

E2

E2

E2

MECHANICAL LIFE

 10,000 

 10,000 

 10,000 

 10,000 

W-VACi Vacuum Circuit Breaker (IEC standard 24kV)

RATED VOLTAGE
RATED CURRENT
BREAKING CURRENT
BREAKING CLASS
MECHANICAL LIFE
PARAMETERS
RATED VOLTAGE

24kV

24kV

RATED CURRENT

800A

630–2500A

BREAKING CURRENT

20kA

31.5kA

BREAKING CLASS

E2

E2

MECHANICAL LIFE

 10,000 

 10,000 

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