CNTD CSA-001 Snap-Action Plunger Limit Switch

AliExpress Product Listing Copy (English)

Product Overview

The CNTD CSA-001 is a compact plunger-type snap-action limit switch (travel switch / position switch) built for precise position detection, end-of-travel control, and machine safety automation. With 1NO+1NC double-break contacts, a 10A / 250VAC rating, and a rugged metal housing with IP65 waterproof, oil-proof construction, it delivers fast, reliable switching in harsh industrial environments. CCC certified, made by CNTD, a trusted industrial switch brand.

Key Selling Points

●Snap-Action Precision – positive-opening snap mechanism with 1.8mm pretravel and 4mm overtravel for repeat positioning

●High Switching Capacity – 10A 250VAC, 1NO+1NC SPDT double-break silver contacts

●Waterproof & Oil-Proof – IP65 sealed metal housing for wet, dusty, and oily workshops

●Ultra-Long Service Life – 10,000,000+ mechanical cycles; 500,000 electrical operations

●Wide Temperature Range – stable operation from -20°C to +70°C

●High Reliability – 1500VAC dielectric strength, 100MΩ insulation, shock and vibration resistant

●Easy Panel Mounting – compact size, simple wiring, optional M18x1.5 / PG11 cable gland

Application Scenarios

Ideal for CNC machine tools, 3D printers, automated production lines, conveyor systems, elevator and lift control, injection molding machines, packaging machinery, robotics, safety doors and gates, cranes, and general limit detection in industrial automation.

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