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![Eaton A1L1RTK Circuit Breaker Alarm Switch, 1MK-1BK [New]](https://cdn.equipt.com/4bp3i3b6zh1dtnx32bhrqmyrbss3)
![Eaton A1L1RTK Circuit Breaker Alarm Switch, 1MK-1BK [New]](https://cdn.equipt.com/vkkqgqodg5fmxrtazys3uyds9pq5)
![Eaton A1L1RTK Circuit Breaker Alarm Switch, 1MK-1BK [New]](https://cdn.equipt.com/oqzs55n70lipjakto2yu3x2i0n9u)
![Eaton A1L1RTK Circuit Breaker Alarm Switch, 1MK-1BK [New]](https://cdn.equipt.com/m0di3vwug56flckzb3q4mwllbkoh)
Eaton molded case circuit breaker accessory alarm switch, Alarm switch factory installation kit, For type F-frame breakers, Frame J-K, Series C, 1MK-1BK, Right-hand mounting. Eaton. Eaton Corporation. A1L1RTK.
