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HUMAN MACHINE INTERFACE (HMI)
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PROGRAMMABLE LOGIC CONTROLLER (PLC)
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SPEED CONTROL
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CONTROLLER
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MOULDED CASE CIRCUIT BREAKER (MCCB)
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ELECTROMAGNETIC FLOW METER
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AUTOMATIC VOLTAGE REGULATOR (AVR)
Allen-Bradley Guardmaster MSR41 440R-P221AGS Safety Relay Base Module, 24VDC, Cat. 4 / SIL 3 / PL e
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.
| Brand | ALLEN BRADLEY |
|---|---|
| Category | RELAY |
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.
- Brand: Allen-Bradley / Rockwell Automation
- Series: Guardmaster MSR41
- Catalog Number: 440R-P221AGS
- Module Type: Safety Relay / Safety Base Module
- Supply Voltage: 24V DC
- Safety Level: Category 4 / SIL 3 / PL e
- Power Class: 2, 24VDC / 0.5A
- OSSD: 24VDC / 0.4A
- Temperature Range: 0°C to +55°C
- ESPE Rating: ESPE 24XE
- Hardware Revision: 1.10
- Firmware Revision: 2.05
- Designed for industrial machine safety and protective safety applications
- Compact modular design for integration into Allen-Bradley Guardmaster safety systems
- Suitable for applications requiring high levels of functional safety and reliable safety monitoring
