Switch Type:Pilot Switch
Brand:A-B
Model:141A-NFA SNF D
Contact Configuration:SPST (Single Pole Single Throw)
Operating Voltage:250V AC
Rated Current:5A
Mechanical Life:100,000 cycles
Environmental Rating:IP65
Actuator Style:Pushbutton
Material:Polycarbonate
Color:Red/Green
Mounting Type:Panel Mount
The Allen Bradley 141A-NFA Pilot Switch is a high-quality industrial switch designed for demanding environments. This push button switch features a robust polycarbonate enclosure rated to NEMA 4X standards, ensuring protection against dust, water, and corrosion. The switch is rated for up to 250V AC and 10A, making it suitable for a wide range of applications.
The contact configuration is SPST-NO (Single Pole Single Throw – Normally Open), which ensures reliable operation in circuits that require an open circuit under normal conditions. The switch is UL, CSA, and CE certified, meeting international safety standards.
With its compact design and easy installation, this pilot switch can be easily integrated into existing systems or used in new installations. The actuator is designed for long-lasting durability, providing years of reliable service even in harsh industrial settings.
This switch is perfect for use in manufacturing facilities, processing plants, and any other industrial environment where consistent and dependable operation is crucial.



What are the main features of Rockwell Rockwell Automation 141A-NFA SNFD Pilot Switch Industrial Control Component?
Key features include: high-speed processing and real-time response, robust design for harsh industrial environments, easy integration with existing automation systems, advanced diagnostics and monitoring capabilities, and compliance with international industrial standards.
Where is Rockwell Rockwell Automation 141A-NFA SNFD Pilot Switch Industrial Control Component commonly used?
The Rockwell Rockwell Automation 141A-NFA SNFD Pilot Switch Industrial Control Component is widely used in distributed control systems, process automation, oil and gas refineries, chemical plants, and power generation. It is ideal for factories, plants, and facilities requiring dependable automation control.
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Premium automation components with full technical support available. This Digital I/O Module is designed for demanding industrial environments. As a professional supplier of DI/DO module and digital input module, we provide genuine products with competitive pricing and reliable after-sales service.
Our digital signal module solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this di/do module delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.
Common Applications:
- Telecommunications infrastructure
- Semiconductor fabrication
- Data center power management
- Water treatment and wastewater processing
- Marine and offshore operations
Key Features & Specifications Highlights:
- Redundant communication interfaces for system reliability
- DIN rail mountable for compact panel installation
- Firmware upgradeable for future-proof operation
- High-speed processing for real-time control applications
- IP20/IP65 protection rating for various environments
- Wide operating temperature range (-20°C to 60°C)
📦 In stock and ready to ship | 💰 Best price guarantee | 🔧 Full technical support included
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