Allen Bradley MSR310P 440R-23219 SER A GUARDMASTER Safety Relay

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allen bradley msr310p 440r 23219 ser a guardmaster safety relay
allen bradley msr310p 440r 23219 ser a guardmaster safety relay

Allen Bradley MSR310P 440R-23219 SER A GUARDMASTER Safety Relay

Limited time deal

Original price was: $ 2,800.00.Current price is: $ 2,350.00.

About this item

The Allen Bradley MSR310P 440R-23219 SER A GUARDMASTER Safety Relay is a high-performance safety monitoring relay designed to provide reliable protection for personnel and machinery. Part of the trusted Guardmaster MSR300 series, this module offers flexible configuration, advanced diagnostics, and easy integration into complex safety systems.

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Allen Bradley MSR310P 440R-23219 SER A GUARDMASTER Safety Relay

The Allen Bradley MSR310P 440R-23219 SER A GUARDMASTER Safety Relay is a high-performance safety monitoring relay designed to provide reliable protection for personnel and machinery. Part of the trusted Guardmaster MSR300 series, this module offers flexible configuration, advanced diagnostics, and easy integration into complex safety systems.

Engineered for applications that demand dependable safety control — such as emergency stop buttons, safety gates, light curtains, and two-hand control stations — the MSR310P ensures compliance with international safety standards while maintaining system simplicity and efficiency.

✅ Key Features

  • Monitors multiple safety inputs including E-Stops and interlocks

  • Expandable modular design with plug-and-play safety modules

  • Quick diagnostics through LED indicators

  • Category 4, SIL 3, PLe rated performance

  • Compact DIN-rail mounting for easy installation

⚙️ Technical Specifications

Parameter Specification
Manufacturer Allen-Bradley (Rockwell Automation)
Series Guardmaster MSR300
Model Number MSR310P
Catalog Number 440R-23219
Function Safety Relay – Input Module
Supply Voltage 24 V DC
Number of Inputs 2 dual-channel safety inputs
Safety Category Category 4 / PLe / SIL 3 (EN ISO 13849-1, IEC 61508)
Response Time < 25 ms
Reset Type Automatic or Manual selectable
Output Type Solid-state outputs for communication with expansion modules
Mounting DIN rail
Terminal Type Removable screw terminal blocks
Housing Material Polyamide (UL 94 V-0 rated)
Operating Temperature –5 °C to +55 °C
Dimensions (W × H × D) 22.5 mm × 99 mm × 114.5 mm
Weight Approx. 170 g
Standards EN 60204-1, EN 954-1, IEC 61508, UL 508, CSA C22.2 No.14

🔍 Applications

  • Emergency stop circuit monitoring

  • Safety gate and door interlocking systems

  • Two-hand control operations

  • Light curtain and perimeter safety protection

  • Safety PLC integration for complex machines

📦 Why Choose Rewaltech Engineering

Rewaltech Engineering supplies genuine Allen-Bradley Guardmaster Safety Relays like the MSR310P 440R-23219, ensuring quality, reliability, and full compliance with industrial safety standards. We provide fast delivery, competitive pricing, and expert technical support for your automation needs.

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