CNTD CWLD2 Limit Switch — AliExpress Product Listing

Product Overview

The CNTD CWLD2 is a heavy-duty horizontal roller plunger limit switch built for precise position detection and over-travel protection in industrial automation. As part of the trusted CNTD CWL series, this double-circuit snap-action travel switch features a rugged die-cast aluminum housing rated IP66 — waterproof, dustproof and oil-proof — for reliable performance in harsh workshop environments. With 1NO+1NC silver alloy contacts rated 10A / 250VAC, an M20 conduit cable gland and a built-in double-spring contact mechanism, it delivers fast, stable switching with a mechanical life of up to 15,000,000 operations. Operating temperature ranges from -20°C to +80°C.

Key Selling Points

●IP66 Waterproof & Oil-Proof: die-cast aluminum housing resists water, oil mist and dust in harsh industrial environments

●Double-Circuit 1NO/1NC Snap-Action Contacts: 10A / 250VAC, silver alloy contacts, NC inrush up to 24A

●Horizontal Roller Plunger, Self-Reset: operating force 26.6N, pretravel 1.7mm, overtravel 5.6mm — smooth actuation for moving machine parts

●Ultra-Long Life: 15,000,000 mechanical / 500,000 electrical operations

●Certified Quality: CE, CCC certified, complies with EN 60947-5-1 (TUV), GB/T14048

●Easy Wiring: M20 conduit entry, built-in setting position indicator plate for quick installation and maintenance

Application Scenarios

Widely used for stroke positioning, end-stop limit and safety protection on CNC machine tools, tower cranes and hoisting equipment, conveyor and packaging machinery, automotive assembly lines, injection molding machines, elevators and general automation equipment.

Search Keywords

limit switch, roller plunger limit switch, position switch, industrial limit switch, travel switch, micro switch, IP66 waterproof limit switch, 10A 250V limit switch, snap action switch, CNC limit switch, end stop switch, CNTD, CWL series