1 Compact heavy-duty limit switch with aluminum alloy enclosure for durable industrial use

2 IP67-rated complete seal, resistant to dust, water and oil

3 Positive-opening type available for enhanced safety in critical applications

4 Flexible cable options: Side cable-out (2m SJTO for this model) with optional bottom-out or M12 quick connect (AC/DC type)

5 Compliant with multiple international standards: CE (EN60947), UL (UL-508), CCC (GB14048.5-2008), RoHS and Reach unaffected

6 Electrical specs: SPDT Form C contacts, AC rated (5A 125-250V), DC rated (0.4A 125V), operating speed range of 0.1mm to 0.5m/sec

7 Long service life: Mechanical life up to 2,000,000 operations (500,000 for positive opening), electrical life up to 200,000 operations

8 High-quality materials: Stainless steel actuation touch part, 99.9% silver contacts for stable conductivity

9 Wide operating temperature range: -20°C to 70°C

1 Industrial conveyor systems: Detect end positions of moving goods to trigger stop signals

2 Automated packaging machines: Control positions of materials or finished products for precise processing

3 CNC machining centers: Position tools or workpieces to ensure accurate machining

4 Material handling equipment: Limit travel of lifting/moving components to prevent overrun

5 Automated assembly lines: Sequence assembly steps by detecting component positions

6 Food/beverage processing lines: Suitable for washdown environments (IP67) to control equipment movement

7 Automotive manufacturing lines: Resistant to oil/dust, ideal for parts assembly or painting stations

1 Must ground the switch properly to avoid electric shock

2 Do not touch charged terminals or disassemble while powered on

3 Use a fuse with 1.5-2 times the product's breaking current to prevent short-circuit damage

4 Avoid flammable/explosive gas atmospheres to prevent fire or explosion

5 Handle cables carefully: Secure 5cm from switch bottom; minimum bending radius ≥45mm

6 Follow mounting torque: M5 screws use 4.9~5.88N·m

7 For indoor use only; outdoor use may cause failure

8 Keep load current below rated value to prevent damage

9 Conduct periodic inspections; replace if wear/deterioration is found

10 Installation/maintenance by certified professionals only

M4-4102S-Z2L-PDF数据手册-参考资料