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Allen-Bradley Guardmaster MSR41 440R-P221AGS Safety Relay Base Module, 24VDC, Cat. 4 / SIL 3 / PL e

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Allen Bradley SKU: SKU-1618

Allen-Bradley Guardmaster MSR41 440R-P221AGS Safety Relay Base Module, 24VDC, Cat. 4 / SIL 3 / PL e

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USED

Specification  Details
Brand: Allen-Bradley
Manufacturer: Rockwell Automation
Product Family: Guardmaster
Series: MSR41
Catalog No.: 440R-P221AGS
Material No. : PN-45623
Product Type: Safety Relay Base Module
Supply Voltage: 24V DC
Safety Category: Category 4
Safety Integrity Level: SIL 3
Performance Level: PL e
Power Class: Class 2, 24VDC / 0.5A
OSSD Rating: 24VDC / 0.4A
Temperature Range: 0°C to +55°C
ESPE: 24XE
Hardware Revision: 1.10
Firmware Revision: 2.05
Response Time: See manufacturer's manual
Mounting/Application: Industrial safety control systems 
Country Of Origin: Made In Milwaukee, USA
Condition:Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.

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The Allen-Bradley Guardmaster MSR41 440R-P221AGS Safety Relay Base Module is an industrial safety control component designed for use in machine safety and protective automation applications. Manufactured by Rockwell Automation, this Guardmaster module provides a dependable platform for safety-system integration where high functional safety performance is required.


The 440R-P221AGS MSR41 Base Module supports 24V DC operation and is designed for safety applications up to Category 4, SIL 3 and Performance Level e (PL e). The module features OSSD-related connections and dedicated safety interface terminals for integration with compatible safety devices and control systems.


With its compact industrial construction, modular architecture, and clearly identified terminals, the Allen-Bradley MSR41 is suitable for machine guarding, emergency-stop systems, safety interlocking, protective devices, and other industrial safety applications.


This Allen-Bradley 440R-P221AGS safety relay module is an excellent choice for industrial automation professionals looking for a genuine Guardmaster safety component for maintenance system integration.

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