Rockwell Allen-Bradley 440P-M18001 Safety Limit Switches
Engineered for critical safety operations in industrial automation, the Rockwell Automation 440P-M18001 Safety Limit Switches deliver fail-safe performance in high-risk environments. These mechanical switches provide reliable emergency stop functions across machinery and production lines where operator protection is non-negotiable.
Manufacturer: Allen-Bradley
Model Number: 440P-M18001
Type: Safety Limit Switch
Operation: Mechanical
Voltage Rating: 250V AC/DC (5A current capacity)
Contact Configuration: 2NO/2NC
Operating Temperature: -20°C to +60°C
Protection Rating: IP65 (dust-tight & water-jet resistant)
Mounting Type: Panel Mount
Actuator Style: Push Button
Key Features & Benefits
- Stainless steel construction withstands corrosive chemicals, impacts, and extreme temperatures
- IP65-rated housing ensures reliable operation in wet/dusty environments
- Dual NO/NC contacts enable flexible safety circuit integration
- Meets ISO 13849-1 safety standards for emergency stop applications
- Positive break mechanism guarantees contact separation during faults


Typical industrial applications shown for illustration
Premium Support from Stoker Automation
With 20+ years serving industrial sectors, our 5,000m² warehouse guarantees same-day shipping of genuine Allen-Bradley components. This product includes:
- 2-year warranty on all safety components
- Technical consultation for system integration
- Emergency replacement services
- Legacy system support for discontinued parts
Can’t find your model? Email our technical team: abbdcs36@gmail.com
Stoker Automation Technology specializes in industrial automation solutions for metallurgy, oil/gas, power generation, manufacturing, and 20+ sectors since 2005.








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