Model:871P-B40N40-N3
Type:Rectangular Inductive Sensor
Operating Voltage:10…55 V DC
Output Function:Normally Open/Normally Closed, Programmable
Connector:Space-saving M8
Material:PBT
Weight:21 g
Sensing Range:40 mm
This rectangular inductive sensor provides accurate detection in confined spaces due to its compact design.
With an extended sensing range, the A-B 871P-B40N40-N3 ensures high uptime and reliability even in challenging applications.
Its robust PBT material and IP67 protection rating make it suitable for harsh industrial environments.
The sensor features a normally open output function, providing flexible integration options into existing systems.
Installation is made easy with the space-saving M12 connector, ensuring seamless fit into tight spaces.



What are the main features of Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation 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 Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation Component commonly used?
The Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation 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.
{“@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [{“@type”: “Question”, “name”: “What is Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation Component?”, “acceptedAnswer”: {“@type”: “Answer”, “text”: “The Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation Component is a high-quality dcs designed for industrial automation applications. It delivers reliable performance, precision control, and long service life in demanding manufacturing environments.”}}, {“@type”: “Question”, “name”: “What are the main features of Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation Component?”, “acceptedAnswer”: {“@type”: “Answer”, “text”: “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.”}}, {“@type”: “Question”, “name”: “Where is Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation Component commonly used?”, “acceptedAnswer”: {“@type”: “Answer”, “text”: “The Industrial Automation Allen Bradley 871P-B40N40-N3 Rectangular Inductive Sensor Compact Industrial Automation 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.”}}]}
Cost-effective automation solutions from trusted industry experts. This Programmable Logic Controller (PLC) is designed for demanding industrial environments. As a professional supplier of industrial PLC and PLC controller, we provide genuine products with competitive pricing and reliable after-sales service.
Our automation controller solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this programmable controller delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.
Common Applications:
- Building automation and HVAC control
- Oil and gas exploration and refining
- Telecommunications infrastructure
- Water treatment and wastewater processing
- Marine and offshore operations
Key Features & Specifications Highlights:
- Modular design for flexible system expansion
- CE/UL certified for international standards compliance
- Wide operating temperature range (-20°C to 60°C)
- Competitive pricing with bulk order discounts available
- Easy integration with existing control systems
- Redundant communication interfaces for system reliability
✅ Ready to ship from warehouse | 💰 Competitive pricing with volume discounts | 📞 Contact us for quotes
.related-products-seo-v2 { margin-top: 30px; padding: 20px; border-top: 2px solid #e8e8e8; }
.related-products-seo-v2 h3 { font-size: 18px; margin-bottom: 15px; color: #333; }
.related-products-seo-v2 .related-grid { display: flex; flex-wrap: wrap; gap: 15px; }
.related-products-seo-v2 .related-item { flex: 1 1 180px; max-width: 220px; border: 1px solid #eee; border-radius: 6px; padding: 10px; text-align: center; transition: box-shadow 0.2s; }
.related-products-seo-v2 .related-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.related-products-seo-v2 .related-item img { width: 100%; height: 120px; object-fit: contain; margin-bottom: 8px; }
.related-products-seo-v2 .related-item .product-name { display: block; font-size: 13px; color: #1a73e8; font-weight: 500; margin-bottom: 5px; line-height: 1.3; }
.related-products-seo-v2 .related-item .product-brief { font-size: 12px; color: #666; line-height: 1.4; margin: 0; }















There are no reviews yet.