440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur
440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur
440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur
    440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur
440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur

440R-M23141 | Allen-Bradley Monitoring Safety Relay MSR138DP Minotaur

Part #: 440R-M23141 Manufactured by: Allen-Bradley
Regular price
$472.00
Sale price
$472.00
Regular price
5 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 440R-M23141 MSR138DP Safety Relay is a compact, DIN rail-mounted device designed to monitor emergency st...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: 440R-M23141
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 440R-M23141

Description / Specifications

Description 

The Allen-Bradley 440R-M23141 Guardmaster MSR138DP is a monitoring safety relay designed for emergency-stop circuit applications. As part of the Minotaur safety relay family, it provides reliable safety control by monitoring one or two-channel emergency stop buttons or safety switches. 

 

 

Technical Specifications 

Condition

New/Never Used Surplus

Brand Allen-Bradley

Category

Relays

Part Number

440R-M23141

Subcatecory
Safety Relays
Applications For Monitoring of Emergency-Stop Circuits
Enclosure
45MM
Output 0,2,0,0
Standard CCC,CUL,KC,UL
Voltage 115 VAC
Contact Rating 3 Amps
Mounting Type Rail
Type Basic Device, 1-Channel or 1 and 2-Channel
Weight 1.1400 lb

  

 

Information About 440R-M23141

The 440R-M23141 is a basic safety device offering high-integrity monitoring of E-stop circuits with support for either 1-channel or 2-channel operation. It delivers two normally open safety outputs for direct control of actuators and one normally closed auxiliary output for diagnostics or system status feedback. Designed for DIN rail mounting, this safety relay complies with global safety standards including CCC, CUL, KC, and UL certifications.

Key Features:

  • Emergency Stop Monitoring: Ideal for monitoring single or dual-channel emergency stop devices or safety interlocks.

  • Reliable Safety Outputs: Includes 2 normally open (NO) safety outputs for controlling safety-related actuators.

  • Diagnostic Feedback: Features 1 normally closed (NC) auxiliary output for system diagnostics and monitoring.

  • Compact Housing: Slim 45 mm design enables space-saving installation in crowded control panels.

  • Universal Mounting: Easily mounts to standard DIN rails for quick installation and replacement.

  • AC Powered Operation: Operates on a standard 115V AC power supply for flexible system integration.

  • Global Compliance: Meets multiple international safety standards, including CCC, CUL, KC, and UL.

The 440R-M23141 is ideal for integrating into industrial safety systems where reliable monitoring of emergency stops and safety circuits is required for machine protection and operator safety.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 440R-M23141 Guardmaster MSR138DP is a monitoring safety relay designed for emergency-stop circuit applications. As part of the Minotaur safety relay family, it provides reliable safety control by monitoring one or two-channel emergency stop buttons or safety switches. 

 

 

Technical Specifications 

Condition

New/Never Used Surplus

Brand Allen-Bradley

Category

Relays

Part Number

440R-M23141

Subcatecory
Safety Relays
Applications For Monitoring of Emergency-Stop Circuits
Enclosure
45MM
Output 0,2,0,0
Standard CCC,CUL,KC,UL
Voltage 115 VAC
Contact Rating 3 Amps
Mounting Type Rail
Type Basic Device, 1-Channel or 1 and 2-Channel
Weight 1.1400 lb

  

 

Information About 440R-M23141

The 440R-M23141 is a basic safety device offering high-integrity monitoring of E-stop circuits with support for either 1-channel or 2-channel operation. It delivers two normally open safety outputs for direct control of actuators and one normally closed auxiliary output for diagnostics or system status feedback. Designed for DIN rail mounting, this safety relay complies with global safety standards including CCC, CUL, KC, and UL certifications.

Key Features:

  • Emergency Stop Monitoring: Ideal for monitoring single or dual-channel emergency stop devices or safety interlocks.

  • Reliable Safety Outputs: Includes 2 normally open (NO) safety outputs for controlling safety-related actuators.

  • Diagnostic Feedback: Features 1 normally closed (NC) auxiliary output for system diagnostics and monitoring.

  • Compact Housing: Slim 45 mm design enables space-saving installation in crowded control panels.

  • Universal Mounting: Easily mounts to standard DIN rails for quick installation and replacement.

  • AC Powered Operation: Operates on a standard 115V AC power supply for flexible system integration.

  • Global Compliance: Meets multiple international safety standards, including CCC, CUL, KC, and UL.

The 440R-M23141 is ideal for integrating into industrial safety systems where reliable monitoring of emergency stops and safety circuits is required for machine protection and operator safety.

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