Allen-Bradley 440R-N23117

Overview

The Allen-Bradley 440R-N23117 MSR127T Safety Relay is an indispensable component for modern industrial safety systems, engineered to deliver unparalleled reliability and compliance. This compact yet powerful safety relay is designed to seamlessly integrate with a wide array of safety devices, including emergency stops, interlock switches, and safety mats, providing robust protection in demanding industrial environments. Its advanced dual-channel input capability ensures redundancy and fault detection, significantly enhancing overall system safety and operational integrity. With its 24V DC supply voltage and rapid response time of ≤20 ms, the 440R-N23117 is built to react swiftly to critical safety events, minimizing risk and maximizing efficiency. Certifications such as CE, cULus, and TÜV underscore its adherence to stringent global safety standards, making it a trusted solution for machine safety and automation applications.

Engineered for versatility, the 440R-N23117 MSR127T boasts a space-saving DIN rail mount design, allowing for efficient use of control panel real estate without compromising on performance. Its robust construction ensures long-term durability and consistent operation, critical for continuously running industrial processes. This safety relay not only meets but exceeds the requirements for SIL 3 and PLe standards, providing comprehensive safety monitoring for even the most complex machinery. By choosing the Allen-Bradley 440R-N23117, you are investing in a proven solution that will safeguard personnel, protect valuable equipment, and optimize your operational uptime.

Key Features

• Advanced Dual-Channel Inputs: Ensures superior redundancy and fault detection for uncompromised safety monitoring in critical applications.
• Rapid Response Time: Guarantees swift activation within ≤20 ms, providing immediate protection during safety events to minimize risks.
• Compact & Space-Saving Design: Optimizes control panel layouts with its compact dimensions (90 mm x 22.5 mm x 120 mm) and DIN rail mounting.
• Comprehensive Safety Certifications: UL Listed, CE, and TÜV approved, affirming global compliance and reliability for diverse industrial settings.
• Versatile Device Compatibility: Seamlessly integrates with emergency stops, interlock switches, light curtains, and safety mats for broad application flexibility.
• Enhanced Safety Monitoring: Provides reliable monitoring aligned with SIL 3 and PLe standards, ensuring the highest level of protection for personnel and machinery.
• Robust Industrial Durability: Engineered for resilience in harsh industrial environments, ensuring long-term performance and minimal maintenance.

Technical Specifications

• Model Number: 440R-N23117
• Relay Type: Safety Relay
• Inputs: Dual-channel inputs for redundancy and enhanced safety
• Output Contacts: 2 Normally Open (NO) + 1 Normally Closed (NC) safety outputs
• Supply Voltage: 24V DC
• Response Time: ≤20 ms
• Mounting: DIN rail
• Dimensions: Compact design (90 mm x 22.5 mm x 120 mm)
• Certifications: CE, cULus, TÜV approved

Applications

• Machine Safety Systems: Critical for integrating and monitoring emergency stop buttons, safety gates, and light curtains in manufacturing lines.
• Industrial Automation & Robotics: Ensures compliant and safe operation of robotic cells and automated machinery, protecting operators from hazardous movements.
• Process Control Environments: Ideal for safeguarding processes where immediate shutdown or intervention is required due to detected safety infringements.
• Access Control for Hazardous Areas: Provides reliable safety monitoring for guard doors, interlock switches, and protective barriers around dangerous machinery.
• Packaging & Material Handling: Essential for maintaining safety protocols on conveyor systems, assembly lines, and automated warehousing solutions.
• Power Generation & Energy: Implements safety functions in control panels for power distribution, renewable energy systems, and critical infrastructure.

Why Choose This Model?

• Unmatched Safety Assurance: Achieving SIL 3 and PLe certifications, this relay offers top-tier safety performance, giving you peace of mind in high-risk applications.
• Streamlined Integration: Designed for seamless compatibility with Allen-Bradley’s extensive range of safety devices, simplifying system design and deployment.
• Cost-Effective Reliability: Its robust build and consistent performance reduce downtime and maintenance costs, presenting an excellent long-term investment.
• Space Optimization: The compact DIN rail design allows for greater density in control cabinets, freeing up valuable space and reducing overall panel size.
• Global Compliance: With CE, cULus, and TÜV approvals, the 440R-N23117 is suitable for international deployment, meeting diverse regulatory requirements.
• Expert Allen-Bradley Support: Benefit from the renowned quality and technical support associated with the Allen-Bradley brand, ensuring reliable operation and assistance.

Order Now

Elevate your safety infrastructure today with the Allen-Bradley 440R-N23117 MSR127T Safety Relay. Visit our comprehensive Allen-Bradley Guardmaster 440R Safety Relays category to explore all available models and specifications within this acclaimed family. For a complete range of industrial automation solutions, including controllers, drives, motors, HMIs, and accessories, delve into our main Allen-Bradley Industrial Automation Products master category. Secure your operations, enhance compliance, and ensure personnel safety by adding this essential safety relay to your system.