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Current-Limiting UL 489 Miniature Circuit Breakers from AutomationDirect

Eaton FAZ-NA and FAZ-NA-L series current-limiting miniature circuit breakers from AutomationDirect offer optimum and efficient protection for feeder, branch and control circuits up to 63 amps. These DIN-rail mountable circuit breakers are available with B, C or D trip characteristics in accordance with UL 489.

The new FAZ-NA-L series is rated at 240VAC, the existing FAZ-NA series is rated at 480Y/277VAC. The magnetic trip point of newly added B-curve units is 3 to 5 times the rated current and is typically used for resistive loads such as conductors or heaters.

 Designed for dual rated AC or DC applications, single-pole, two-pole and three-pole models are available. The current limiting design provides fast short circuit interruption that reduces damaging let-through energy.

 Starting at $14.50, FAZ-NA and FAZ-NA-L series miniature circuit breakers are UL, CSA and CE listed and have a 1-year warranty.

 About AutomationDirect:

In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces, AC drives, motors, stepper systems, sensors, motor controls, enclosures and more. Their prices are typically well below the list price of more traditional automation companies because of their business model and focus on efficiency, and the majority of their products are stocked for fast shipping. Plus, get free two-day delivery on orders over $49; some limitations apply. For more information, contact them at 800-633-0405 or visit

Editorial Contact:              Tina Gable

Phone:                                678-455-1845