Allen-Bradley 440R-D23171

Overview

The Allen-Bradley 440R-D23171 MSR125HP Safety Relay is a critical component engineered to elevate safety standards within demanding industrial environments. This high-performance safety relay is specifically designed for Two-Hand Control applications, ensuring operators maintain a safe distance from hazardous machinery by requiring simultaneous activation of two separate controls. It boasts 2 N.O. (Normally Open) immediate safety outputs, delivering exceptionally rapid response times in emergency scenarios. Engineered for versatility, it operates efficiently with a 24V AC/DC power supply and offers both automatic and manual reset options, providing seamless integration into various control systems. Its robust design, coupled with convenient removable terminals, guarantees reliable performance in safety-critical operations while simplifying installation and maintenance procedures.

Key Features

• Two-Hand Control Functionality: Maximizes operator safety by mandating simultaneous input from two distinct controls, preventing single-hand operation and reducing accident risks.
• Immediate Safety Outputs (2 N.O.): Provides instantaneous disengagement of hazardous machinery with two Normally Open safety outputs, crucial for rapid response in emergency situations.
• Flexible 24V AC/DC Power Supply: Compatible with a wide array of industrial power systems, ensuring broad applicability and ease of integration.
• Automatic and Manual Reset Options: Offers operational flexibility, allowing for quick and efficient system reactivation tailored to specific application requirements.
• Removable Terminals: Streamlines the installation process and simplifies maintenance or replacement, minimizing downtime and increasing operational efficiency.
• Robust Industrial Design: Constructed for durability and consistent performance in challenging industrial conditions, ensuring long-term reliability.

Technical Specifications

• Model: Allen-Bradley 440R-D23171 MSR125HP
• Type: Safety Relay
• Functionality: Two-Hand Control for increased operator safety
• Safety Outputs: 2 N.O. immediate safety outputs
• Auxiliary Outputs: None
• Delayed Safety Outputs: None
• Power Supply: 24V AC/DC
• Reset Options: Automatic or Manual Reset
• Installation: Removable Terminals for easy maintenance
• Compliance: Meets stringent safety standards for industrial applications
• Dimensions (H x W x D): 90 mm x 22.5 mm x 100 mm
• Mounting: DIN Rail Mountable
• Weight: 0.2 kg

Applications

• Industrial Safety Systems: Essential for safeguarding personnel by strictly controlling machine operation and ensuring safety in high-risk industrial environments.
• Machine Control Applications: Indispensable in machinery requiring two-hand safety control to actively prevent operator injury during operational cycles.
• Emergency Shutdown Systems (ESD): Integral to safety circuits for the rapid and reliable shutdown of machinery in unforeseen emergency events.
• Presses and Forming Machines: Crucial for ensuring operator safety during repetitive tasks that involve potentially dangerous machinery.
• Assembly Lines: Enhances worker protection in automated and semi-automated assembly processes where human interaction with machinery is frequent.

Why Choose This Model?

• Uncompromised Operator Safety: The integrated Two-Hand Control function significantly reduces the risk of accidents, fostering a safer work environment.
• Reliable and Rapid Response: With 2 N.O. immediate safety outputs, this relay ensures critical machinery halts instantly, protecting operators and equipment.
• Versatile Power Compatibility: The 24V AC/DC power supply allows for seamless integration into diverse existing industrial control systems.
• Simplified Maintenance: Removable terminals make installation, wiring, and replacement straightforward, thereby minimizing operational downtime.
• Allen-Bradley Quality and Durability: As a product from a trusted industry leader, this relay guarantees high performance and long-term reliability in demanding applications.
• Compliance with Safety Standards: Designed to meet industrial safety regulations, providing peace of mind and ensuring a compliant operational setup.

Order Now

Elevate the safety and efficiency of your industrial operations with the Allen-Bradley 440R-D23171 MSR125HP Safety Relay. Its advanced features and robust design make it an indispensable asset for critical safety applications. Invest in superior protection and reliable control by ordering today.

Return to our Guardmaster 440R Safety Relays main category to explore all models and specifications in this family.

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