Allen-Bradley 440R-N23131 Safety Relay MSR127TP

Product Overview:

The Allen-Bradley 440R-N23131 MSR127TP Minotaur Safety Relay is designed to provide dependable safety for Stop Category 0 applications. Its compact form factor ensures easy integration into crowded control panels while delivering robust safety performance. With a supply voltage of 115V AC, it supports flexible input configurations, including 1 N.C. or 2 N.C. contacts and compatibility with light curtain devices. This relay includes 3 N.O. safety outputs and 1 N.C. auxiliary output, making it suitable for a wide range of industrial safety applications. The MSR127TP also offers auto or manual reset options to accommodate varied operational needs.

Technical Specifications:

• Brand: Allen-Bradley
• Model: 440R-N23131 (MSR127TP)
• Safety Category: Stop Category 0
• Supply Voltage: 115V AC
• Input Configuration:
  • 1 N.C.
  • 2 N.C.
  • Light curtain compatible
• Safety Outputs: 3 Normally Open (N.O.)
• Auxiliary Outputs: 1 Normally Closed (N.C.)
• Reset Options: Auto/Manual
• Case Design: Compact 22.5mm housing
• Terminal Type: Removable screw terminals
• Certifications: CE, UL, cULus, TUV
• Compliance: IEC 60947-5-1

Features and Benefits:

1. Advanced Safety:

   • Meets Stop Category 0 requirements, ensuring a quick and safe stop during critical operations.
   • Offers reliable safety outputs to protect personnel and equipment.

2. Compact Design:

   • The 22.5mm wide housing saves valuable space in control panel layouts.

3. Flexible Inputs:

   • Compatible with light curtain connections and supports 1 N.C. or 2 N.C. input configurations for diverse safety applications.

4. Versatile Outputs:

   • Includes 3 N.O. safety outputs for controlling safety devices and 1 N.C. auxiliary output for monitoring.

5. Ease of Installation:

   • Removable screw terminals simplify wiring and make maintenance faster and more efficient.

6. Customizable Reset Modes:

   • Offers both automatic and manual reset options to suit operational preferences.

7. Durable and Reliable:

   • Engineered to perform consistently in demanding industrial environments.

Applications:

• Emergency Stop Systems: Ensures the safety of workers by providing a reliable stop mechanism.
• Light Curtain Integration: Enhances safety by connecting to optical guard devices.
• Machinery Safety: Ideal for controlling industrial machines with safety interlocks.
• Industrial Automation: Supports safety protocols in automated systems.
• Conveyor Systems: Provides safety functionality for conveyor operations.

Why Choose the Allen-Bradley 440R-N23131?

• Global Standards Compliance: Certified to meet stringent safety standards (CE, UL, TUV).
• Space-Saving Design: Perfect for compact control panels without sacrificing performance.
• Renowned Brand: Backed by Allen-Bradley’s reputation for reliability and quality.
• Versatility: Designed for a variety of industrial safety applications.
• Ease of Use: Simple installation and configurable reset modes for maximum convenience.

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