Highlights

Compact & Lightweight Design featuring Toshiba’s Axial-Magnetic Field Interrupters.

Designed for Safety with Electrical & Mechanical Interlocks.

Excellent Breaking Performance.

Reduced Maintenance & Inspection.

Available In:

• Fixed Style
• Drawout Style
• Manual Operated
• Motor Operated

VK/HVK Series

The Vacuum VK/HVK circuit breakers blend quality craftsmanship with state-of-the-art vacuum technology to provide a comprehensive range of voltages and interrupting ratings, delivering high reliability and superior service for global applications. Designed for centralized control and protection of equipment and circuits, these breakers feature a compact design with front-mounted circuit control components on printed circuit boards. Assembled in Houston, Texas, every HVK series breaker meets or exceeds ANSI standards, delivering exceptional performance and compliance with industry benchmarks.

HV6CS Series

The HV6 series vacuum circuit breakers offer exceptional performance in a compact design, making them a perfect fit for medium-voltage, low-capacity power receiving and transforming facilities. Engineered for versatility, the low-surge HV6 series is ideal for applications such as mobile power centers, portable substations, and generator protection or paralleling. With excellent breaking and interrupting capabilities, these circuit breakers not only enhance operational efficiency but also help extend service life and minimize maintenance requirements.

Simple Installation

Various mounting, connection methods, and multiple main terminal box configuration eases installation and reduces installation costs.

Eliminates the Need for Surge Protection Devices

Low surge interrupters & chopping current, eliminate the need for special protective devices for motor starting & transformer loads. No external surge protection required, removing the need for motor surge arresters.