Circuit breakers

The Eaton's DC and PVGard moulded case circuit breakers are engineered to address the highest performance requirements while providing numerous accessories to fit different site specifications. Today’s DC circuit breakers have expanded applications including solar photovoltaics, electric vehicle charging stations, battery storage and UPS systems, as well as commercial and industrial DC distribution.

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Overview Models

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Eaton's authorised distributors offer available and authentic circuit breakers at low prices. Use our intuitive locator tool to help find a distributor in your area today.

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Ratings

UL489 & UL489B listed

Customisable

Full complement of accessories

Core features of DC and PVGard moulded case circuit breakers

Can be applied in grounded or ungrounded systems
Tested to extreme ambient conditions from –40 to 70º C
Available up to 150A, 750 VDC, 3000A, 600 VDC, and 600A 1000VDC

Unparalleled quality of protection and switches

Expect more from the Eaton PVGard solar moulded case circuit breaker. The PVGard breaker can be applied to grounded or ungrounded systems, and meets higher voltage and lower fault current levels of solar systems. Choose the breaker that has been tested to withstand extreme ambient conditions, meets UL489B requirements.

Value of circuit breakers for PV systems

Patented design exceeds expectations

The Eaton direct current (DC) moulded case circuit breaker exceeds user expectations by providing superior performance and helping to reduce costs. The Eaton DC breaker meets or exceeds rigorous quality standards, is UL489 listed and UL489B listed and exceeds the requirements in UL489 Supplement SC for UPS applications.

Eaton's moulded case circuit breaker portfolio

Eaton manufactures a variety of moulded case circuit breakers designed for use in multiple industries and conditions. Take a look at our MCCB portfolio.

Moulded case circuit breakers

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.

Eaton PV guard/solar complete moulded case circuit breaker