Hydraulic-Magnetic Circuit Protection

Hydraulic-magnetic circuit breakers are available in both AC and DC ratings in accordance with UL, CSA and VDE standards. Eaton offers a number of equipment, branch and main circuit breaker products that meet American, European and Asian agency listings, ensuring products designed with Eaton may be designed, built and sold worldwide.
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1U Series Slimline

The 1U Slimline series is designed specifically for rack-mount applications and offers the precision performance of a full size hydraulic magnetic breaker in a miniaturized package. The reduced height is ideal for tight spaces and allows greater design flexibility.
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AM1P Series

The AM1P breaker is designed for telecommunication sites with high current demands and limited space. With a 250 ampere current carrying capacity and improved interrupting ratings up to 50 kA, the AM1P breaker gives unparalleled performance in site applications.
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AMR Series

The AMR Series delivers significant performance advantages in a compact package. Suitable for branch circuit protection, the AMR can be used in a wide variety of applications, including lighting and power distribution equipment.
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C Series

The C Series is one of Eaton’s most versatile breakers. With a 600 Vac rating and the ability to select from a variety of trip curves, the C Series is an alternative to thermal-magnetic breakers in harsh environments or when precision is essential.
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GH Series

The GH Series offers all of the advantages of a completely magnetic 3-pole breaker with a 14,000 ampere interrupting capacity. Perfect for applications in extreme environments where thermal-magnetic breakers would have otherwise been selected.
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GJ1P Series

Similar to the GJ, the GJ1P Series has increased capacity and is available in current ratings up to 1200 amperes. The GJ1P is a UL 489 listed device delivering superior performance.
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GJ Series

High-current circuit breakers in a compact package, the GJ Series offers protection up to 250 amperes. Add the precision of hydraulic-magnetic protection on your critical loads over 100 amperes.
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J Series

Small lightweight hydraulic-magnetic circuit breaker perfect for telecom and marine applications. The compact size of the J Series makes it well suited for applications where space comes at a premium.
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KD Series

A low-cost pushbutton supplementary protector for electrical equipment. Designed to fit a standard 5/8” round or “D” shaped panel cutout. With a variety of accessories, the KD Series is a perfect replacement for traditional panel-mounted fuse holders.
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PROPAK Series

Miniature single- or 2-pole circuit breaker available with paddle or rocker handle. Available with or without illumination and a variety of internal accessories including auxiliary switches and remote tripping options.
Power Busbar System

A100 Series

Eaton's Modular Power Distribution Busbar System, A100 Series, is a compact system designed to provide savings in the total installed cost per circuit. Individual loads up to 100A AC and 300A DC are attached through hot-pluggable hydraulic-magnetic circuit breakers to any of the supply phases for easy functional grouping.