The BAF1-2RQ9-LH is a high-capacity enclosed switch from the MICRO SWITCH BAF series, featuring a left-hand positioned roller plunger. This switch has an operating force of 35.6 N, a pretravel of 3.18 mm, and provides SPDT snap-action switching with a 'D' electrical rating for up to 20A. Housed in cast aluminum with a 1/2-14 NPT conduit entry, the actuator is field-adjustable 360 degrees horizontally. Common applications include packaging equipment, special machinery, conveyors, and overhead cranes where a robust, high-capacity limit switch is required.