Allen-Bradley 440S-M565090SIGMA Non-Contact Switches
Stoker Automation Technology – Your trusted industrial automation partner since 2005. With 5,000㎡ warehouse and 20+ years expertise, we specialize in supplying premium automation components across 20+ industries including metallurgy, energy, and automotive manufacturing.
Technical Specifications
- Switch Type: Non-Contact
- Brand: Allen-Bradley
- Model: 440S-M565090SIGMA
- Operating Principle: Inductive Proximity
- Rated Voltage: 24 V DC ±10%
- Switching Current: 2 A (Resistive Load)
- Response Frequency: 100 Hz
- IP Rating: IP67 (Dust/Water Proof)
- Temperature Range: -20°C to +80°C
- Housing Material: 316L Stainless Steel
- Connection: M12 4-pin Quick-disconnect
Key Advantages
✓ Maintenance-free operation with 500,000+ switching cycles
✓ Real-time technical support via WhatsApp
✓ 24-month warranty coverage
✓ EMC compliant (EN 60947-5-2)
✓ Short-circuit and reverse polarity protection
✓ LED status indication for easy diagnostics
Application Scenarios
Ideal for position detection in:
• CNC machine tooling systems
• Robotic assembly lines
• Packaging machinery
• Material handling equipment
• Harsh environments (foundries, chemical plants)

🔧 Professional Pre-sales Consultation
🛠️ On-site Technical Support Available
⚡ Same-day Shipping from Our 5,000㎡ Warehouse
📧 Email for Custom Solutions








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