Eaton medium-voltage vacuum circuit breakers
Eaton medium-voltage vacuum circuit breakers for switchgear and retrofits, stored-energy spring mechanism and Eaton-made vacuum interrupters.
- Eaton vacuum interrupters with long switching life
- Stored-energy spring mechanism, electrical or manual operation
- Withdrawable versions for IEC and ANSI switchgear
- Suitable for replacing and retrofitting legacy breakers
Overview
Eaton is one of the longest-standing makers of vacuum interrupters. Its medium-voltage vacuum circuit breakers are used in Power Xpert UX and other switchgear, with a proven stored-energy spring mechanism.
VTL helps select breakers by voltage, rated current and short-circuit breaking current, and plans retrofits of breakers in existing switchgear.
Applications
- MV incomers and feeders
- Switchgear retrofits in plants
Viet Thang Loi Technology (VTL) is Eaton's representative in Vietnam. Contact VTL for model selection and a quotation.
| Type | Medium-voltage vacuum circuit breaker |
|---|---|
| Ranges | W-VACi (IEC), VCP-W (ANSI) |
| Mechanism | Stored-energy spring |
| Mounting | Withdrawable, in MV switchgear |
Related products

Eaton 9PX single-phase UPS (1–11 kVA)
Single-phase online double-conversion UPS with unity power factor in rack/tower format – protects servers, network racks and industrial control systems.
View details →
Eaton 93PM three-phase UPS (30–500 kW)
Modular three-phase UPS with flexible scalability and N+1 redundancy and high efficiency – for data centres, plants and buildings.
View details →
Eaton NZM molded case circuit breakers (MCCB)
Eaton NZM (Moeller series) MCCBs protecting distribution systems, motors and generators to IEC/EN 60947-2.
View details →
Eaton IZMX air circuit breakers (ACB)
Eaton IZMX air circuit breakers for main LV switchboards – electronic protection, metering and communication built in.
View details →