top of page

High Voltage Circuit Breakers

Scout Power supplies high-voltage circuit breakers for utility, transmission, and substation applications, available in both three-phase (tripolar) and single-pole (monopolar) configurations up to 550 kV.

​

Engineered for high reliability, safety, and long service life, our circuit breakers are designed for condition-based maintenance intervals of up to 15 years, helping reduce lifecycle costs and improve system uptime.

​

Scout Power circuit breakers are built for demanding grid environments where performance and dependability are critical, with configurable designs to meet project-specific requirements.

​

Typical lead time is under 30 weeks, depending on configuration and technical specifications.

EN-ZHW1-145kV-HGIS_edited.jpg

SPECIFICATIONS:

  • Dead Tank or Live Tank options

  • Rated current: 1200 A to 6300 A

  • Short-circuit interrupting current: 25 kA to 63 kA

  • High-voltage designs available up to 550 kV, depending on application

  • SF₆ gas, vacuum, or air-insulated technologies are available depending on system requirements

  • Compatible with both AIS (Air-Insulated Switchgear) and GIS (Gas-Insulated Switchgear) installations

  • Suitable for indoor, outdoor, and substation environments

  • Ambient operating temperature range: -40°C to +55°C with optional tank or enclosure heaters

  • Engineered for utility-grade performance, safety, and long service life in demanding grid applications

bottom of page