Description
Product DescriptionEnsure precision mechanical execution and heavy-duty reliability in your automation systems with the Premium ME-8112 Parallel Roller Plunger Momentary Limit Switch. Engineered as a high-performance compact travel sensor, this component features a hardened steel roller plunger actuator aligned parallel to the mounting face. This design is specifically optimized for linear tracking, sliding cam paths, or reciprocating mechanical movements that require a crisp, rapid electrical signal transition upon physical contact.Housed in a rugged, dual-layer casing featuring a solid cast-metal base and an impact-resistant polymer cover, the switch is built to handle the physical demands of industrial workshops. Complete with a sealed rubber elastomer boot surrounding the plunger and a flexible rubber strain-relief boot at the cable entry point, it provides dependable protection against environmental dust, oil, and moisture. Inside, it utilizes high-conductivity contacts arranged in a standard 1NO + 1NC (Normally Open / Normally Closed) SPDT snap-action configuration, delivering an automatic momentary reset the instant physical pressure is removed.Key FeaturesParallel Roller Plunger Actuator: Smooth steel roller reduces mechanical friction against moving components, ensuring a precise trip point and extending the service life of both the switch and the cam tracking arm.Snap-Action SPDT Contacts: 1NO + 1NC dual-circuit architecture ensures rapid, definitive electrical state changes to prevent electrical arcing and signaling delays.IP65-Rated Environmental Protection: Fitted with protective rubber boots to seal out workshop dust, coolants, oil splashes, and mechanical vibrations.Robust Hybrid Construction: Built with a heavy-duty zinc alloy metal base for absolute structural rigidity and clean screw-terminal mounting stability.Standard Electrical Rating: Safely manages control circuit automation loops up to 250V AC (5A) or 115V DC (0.4A) smoothly.## Technical SpecificationsParameterSpecificationModelME-8112 (TZ-8112 / AZ-8112 / YBLX-ME/8112)Actuator TypeParallel Roller Plunger (Horizontal Roller Pin)Contact ConfigurationSPDT (1NO + 1NC)Action TypeMomentary / Automatic ResetVoltage & Current Rating250V AC, 5A / 115V DC, 0.4AProtection RatingIP65 Dust and Moisture ResistantMaterialsZinc Alloy Metal Base, Phenolic/Polymer Cover, Steel Roller## Compatibility & Application GuideThe compact structural footprint and standardized mounting center holes of the ME-8112 make it a globally compatible component, serving as a direct drop-in replacement across countless automated machinery lines.Common Industrial UsesCNC Machinery & 3D Printers: Widely implemented as a high-precision axis end-stop, safety over-travel limit, or homing sensor on CNC mills, routers, laser cutters, and plasma tables.Automated Doors & Gates: Functions as a reliable open/close threshold safety detector for motorized garage bay doors, security shutters, and cargo lift gates.Conveyor Lines & Packaging: Ideal for sensing sliding mechanical arms, checking pallet positions, or managing sorting gates on production lines.Brand InterchangeabilityThis component matches standard international mounting spacing and coordinates directly as a high-quality alternative for product series distributed on platforms like Tronic.lk and Daraz.lk, including:Moujen & Chint: Directly matches the structural and electrical parameters of the premium Moujen ME-8112 series and CHINT YBLX-ME/8112 travel switches.Heschen & Baomain: Fully interchangeable with the Heschen HS-8112 / TZ-8112 and Baomain parallel roller plunger lines.Universal Replacements: Universally drops into spaces configured for identical compact profiles from Uxcell, Xurui (XZ-8112), CNC Electric, Suns, and Schneider XCE-102 style clones.⚠️ Installation Note: Disconnect all live power lines before opening the terminal casing. This switch is designed for low-current control circuits (such as PLC digital inputs, relay logic coils, or contactor loops) and should not be wired directly in-line to drive high-current mechanical motors without an intermediate motor starter or power contactor.
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