Low-voltage power circuit breakers are upgradeable

Masterpact low-voltage power circuit breakers with upgradeable micrologic trip units make it easy for users to operate, maintain, and upgrade their equipment.

By Staff November 1, 1999

Masterpact low-voltage power circuit breakers with upgradeable micrologic trip units make it easy for users to operate, maintain, and upgrade their equipment. Advanced “intelligence” provides power metering and monitoring, protective relaying, and capability of communicating with an entire electrical distribution system. The ANSI-rated and field maintainable breakers provide 200kAIR interrupting capacity without fuses.

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