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The Siemens MFKL3R MAX-FLEX Operator Kit, NEMA 1/3R/12, features a variable depth handle operation and flange handle mounting. It is designed for use with VL400UL/VL400XUL JG-Frame/LG-Frame circuit breakers and includes a drive, lever, and cable-operated mechanism. This kit is an external accessory for circuit breakers.
The Siemens MFKL3R operator kit is an external accessory designed for use with JG-LG Frame circuit breakers.
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