Eaton's generator protection relays can be used to protect any size generators. They may be used as a primary or backup protection in stand by generators, and cogeneration applications.

	EGR-4000 Eaton's EGR-4000 generator protection relay is a multi-functional, microprocessor-based relay for small to medium sized generators. It may be used as a primary or backup protection in stand by generators, and cogeneration applications.
	EGR-5000 Eaton's EGR-5000 generator protection relay is a multi-functional, microprocessor-based relay for any size generators with differential protection. It may be used as a primary or backup protection in stand by generators, and cogeneration applications.

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