The 6141234 Switch Actuators DC Roller Actuator for LD is manufactured by ZF Cherry. This part is a DC roller actuator designed for use with ZF Cherry products. It has an integrated switch and is made of metal, plastic, and/or polypropylene materials. This part is most commonly used as a switch actuator in limit switch operations, and is capable of manual operation with a lever. It is also available with light, medium, or heavy duty indications and produces a reliable actuation force for most applications. This part is rated for operating temperatures between -20°C and +70°C, and is available with a 1 or 2 pole unit.