Molded-case circuit breakers

April 9, 2013
The PVGard molded-case circuit breakers (MCCBs), designed for commercial and utility-scale photovoltaic (PV) systems, are rated up to 600 A at 1,000 Vdc.

The PVGard molded-case circuit breakers (MCCBs), designed for commercial and utility-scale photovoltaic (PV) systems, are rated up to 600 A at 1,000 Vdc. The MCCBs provide load and no-load switching, interruption at low fault current levels, and ambient cycling over a wide temperature range. When the condition that created a fault is identified and repaired, the circuit breaker can be reset and reused.

With their continuous current, the breakers are 100% rated to UL 489 standard, enabling reductions in breaker, conductor, and enclosure sizes.

Eaton Corp.
1000 Eaton Blvd.
Cleveland, OH 44122
(440) 523-5000

© 2013 Penton Media, Inc.

Sponsored Recommendations

Sept. 16, 2025
From robotic arms to high-speed conveyors, accuracy matters. Discover how encoders transform motor control by turning motion into real-time datadelivering tighter speed control...
Sept. 16, 2025
Keep high-torque gearboxes running efficiently with external lubrication and cooling systems delivered fast. Flexible configurations, sensor-ready monitoring, and stocked options...
Sept. 16, 2025
Now assembled in the U.S., compact P2.e planetary gear units combine maximum torque, thermal efficiency, and flexible configurations for heavy-duty applicationsavailable faster...
Aug. 22, 2025
Discover how to meet growing customer demands for custom products without overextending your engineering team. Learn how scaling your automation strategy can help you win more...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!