产品特点 FEATURES

1 Compact heavy-duty aluminum limit switch with durable construction

2 IP67-rated complete seal for excellent dust and water resistance

3 Positive-opening type available for enhanced safety performance

4 Multiple cable options: VCTF/SJTO (18 AWG) bottom cable-out (2/3 meters) or optional side-out; M12 quick connect type (AC/DC) also supported

5 Certified to international standards: CE (EN60947), UL (UL-508), CCC (GB14048.5-2008), RoHS compliant, Reach unaffected

6 Electrical specifications: SPDT contact form, AC rated (5A 125-250V), DC rated (0.4A 125V), initial contact resistance ≤300mΩ, insulation resistance ≥100MΩ (500VDC)

7 Mechanical performance: Operating speed range of 0.1mm to 0.5m/sec; mechanical service life up to 2,000,000 operations (500,000 for positive opening type), electrical service life up to 200,000 operations

8 High-quality materials: Actuation touch part (stainless steel), electrical contact point (99.9% silver), enclosure (aluminum alloy)

使用场景 APPLICATIONS

1 Industrial automation systems: Position limit detection for conveyor belts, packaging machines, and assembly lines

2 CNC machinery: Precise position sensing of tool heads or workpieces to prevent overtravel

3 Robotic arms: Limiting the range of motion to ensure safe and accurate operation

4 Material handling equipment: Position detection for loads or shelves in automated storage systems or forklifts

5 Packaging and printing machinery: Controlling the movement of materials or machine parts for accurate processing

6 Textile machinery: Position sensing in weaving or spinning equipment to maintain operational precision

注意事项 PRECAUTIONS

1 Safety precautions: Ensure proper grounding to avoid electric shock; do not touch live terminals while the switch is energized; do not disassemble or modify the switch when powered on

2 Cable handling: Secure the cable at least 5cm from the switch bottom to prevent excess force; maintain a minimum bending radius of 45mm to avoid insulation/sheath damage (excessive bending may cause fire or leakage)

3 Installation: Use appropriate fuses (1.5-2x the product's breaking current; for EN/IEC/GB ratings, use a 10A IEC60269 type gG/gL fuse); avoid outdoor installation, flammable/explosive gas environments, corrosive gas areas (H2S, NH3, etc.), high humidity, direct sunlight, or excessive vibration

4 Operation: Do not keep the switch in a pressed state for extended periods to prevent part deterioration; ensure load current does not exceed rated values to avoid damage or burnout

5 Maintenance: Regularly inspect the switch for wear or contact failure; replace if used beyond service life or if performance degrades; only certified professionals should perform installation and maintenance

M4-4114-Z2L-PDF数据手册-参考资料