MICRO SWITCH Heavy-Duty Limit Switches HDLS Series DatasheetMICRO SWITCH HDLS Series Heavy-Duty Limit Switches Honeywell Sensing and Controls MICRO SWITCH heavy-duty limit switches modular construction allows for a wide variety of actuator styles, operating heads, and electrical circuitry options. The plug-in versions greatly reduce downtime on production lines with high actuation rates as replacement of the switch is accomplished in seconds. The base receptacle contains all the wiring and conduit connection while the switching component with operating head easily assembles to the base and is attached with two screws. What makes our switches better Industry-leading breadth-of-product offering: HDLS standard, HDLS harsh-duty epoxy sealed, or the HDLS stainless steel NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 and IP65/66/67 environmental sealing for demanding applications UL, CSA, CE, and CCC approvals for global use Sintered bronze bearing on 303 strainless steel operating shaft for enhanced mechancial life (50 million actuation cycles) and operational reliability All-metal drive train for consistent operating characteristics, even at high temperature. Lasts longer (without need for frequent adjustment) than drive trains with plastic parts Exclusive teller tab ensures proper torque. When it cannot be moved, the lever is tight enough to prevent slippage RELIABILITY DURABILITY MODULAR GLOBAL sensing.honeywell.com 2