Allen-Bradley 440R-N23120 | MSR126.1R Single Function Safety Relay

Overview:

The Allen-Bradley 440R-N23120 MSR126.1R Safety Relay is a high-performance industrial safety control device, designed for monitoring emergency stop and safety gate applications. It features dual-channel operation, ensuring fail-safe performance. With 24V AC/DC power compatibility, 2 normally open (N.O.) immediate safety outputs, and a monitored manual reset function, this relay meets stringent safety standards for industrial automation. Its compact 22.5mm housing with fixed terminals allows for efficient panel integration.

Key Features:

• Dual-Channel Safety Relay – Ensures reliable and redundant safety monitoring
• 24V AC/DC Power Supply – Compatible with industrial control systems
• 2 N.O. Immediate Safety Outputs – Provides fast and secure system response
• Monitored Manual Reset – Ensures controlled restart for enhanced safety
• Compact 22.5mm Case – Saves panel space and simplifies installation
• Fixed Terminals – Allows secure and reliable wiring connections

Technical Specifications:

• Model: 440R-N23120 (MSR126.1R)
• Relay Type: Single Function Safety Relay
• Power Supply: 24V AC/DC
• Inputs: Dual Channel
• Safety Outputs: 2 Normally Open (N.O.)
• Reset Type: Monitored Manual Reset
• Housing Width: 22.5mm
• Terminal Type: Fixed

Applications:

• Emergency stop monitoring
• Safety gate and access control systems
• Machine safety and automation
• Industrial process control with safety compliance

Why Choose the 440R-N23120?

The Allen-Bradley 440R-N23120 MSR126.1R Safety Relay offers robust and reliable safety monitoring for industrial automation and emergency stop applications. Its dual-channel operation, compact design, and fail-safe outputs make it an ideal choice for enhancing machine safety.

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