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    The AB Electric Relay 440R-M23088 is an
    Allen-Bradley Guardmaster MSR138.1DP Safety Relay, designed for monitoring emergency stops with delayed safety outputs, operating on 24V AC/DC power, featuring 2 NO delayed safety outputs, removable terminals, and a configurable reset for industrial automation safety applications. 
    Key Specifications & Features: 
    • Brand/Type: Allen-Bradley (Rockwell Automation) Guardmaster MSR138.1DP Safety Relay.
    • Application: Monitoring emergency-stop circuits, light curtains, and other safety devices.
    • Power Supply: 24V AC/DC.
    • Outputs: 2 NO safety delayed outputs, 1 NC auxiliary delayed output, plus instant safety outputs.
    • Timing: Adjustable delay of 0.5 to 10 seconds for the delayed outputs.
    • Reset: Configurable for automatic/manual or monitored manual reset.
    • Housing: 45mm width, DIN rail mountable.
    • Inputs: Supports 1-channel or 2-channel safety inputs, including 2 NC inputs and light curtain inputs.
    • Standards: SIL CL 3 rated, suitable for Category 4 applications. 
    In essence, it's a crucial component for machine safety, providing reliable, delayed control of hazardous machine functions after a safety device is activated, says McNaughton-McKay and CBT Company. 
    • Allen-Bradley 440R-M23088 | McNaughton-McKay
      The 440R-M23088 is a safety relay model MSR138 from Allen-Bradley. It has the following features: * **Relay model** MSR138 * **1DP...
      McNaughton-McKay
    • 440RM23088 AB | Allen-Bradley 440R-M23088 - CBT Company
      Estimated dates are contingent upon manufacturer stock. Active. $557.48 / EA. You do not meet the requirements to purchase this pr...
      CBT Company
    • Safety Relays Single-Function Delayed | Rockwell Automation | UK
      440R-M23088 Guardmaster MSR138.1DP Safety Relay product image. 440R-M23088 Guardmaster MSR138.1DP Safety Relay. active. Product. M...
      Rockwell Automation
    • Minotaur MSR138DP, MSR138.1DP Monitoring Safety Relay
      • SIL CL 3. • PFH [1/h]: 2.38E-09. • HFT: 1. • DC: 90% • TM (PTI) [a]: 20. • dop [d]/hop [h] (1): 365/24. • tcycle [h]/[s] (2): 8/
      Rockwell Automation
    • Allen-Bradley 440R-M23088 24 VAC/VDC 2NO 35 mm Din ...
      Technical Information. Applications. For Monitoring of Emergency-Stop Circuits. Contact Rating. 3 Amps. Enclosure. 45MM. Rail. Out...
      NorthEast Electrical
    • Allen-Bradley 440R-M23088 | McNaughton-McKay
      The 440R-M23088 is a safety relay model MSR138 from Allen-Bradley. It has the following features: * **Relay model** MSR138 * **1DP...
      McNaughton-McKay
    • 440RM23088 AB | Allen-Bradley 440R-M23088 - CBT Company
      Estimated dates are contingent upon manufacturer stock. Active. $557.48 / EA. You do not meet the requirements to purchase this pr...
      CBT Company
    • Safety Relays Single-Function Delayed | Rockwell Automation | UK
      440R-M23088 Guardmaster MSR138.1DP Safety Relay product image. 440R-M23088 Guardmaster MSR138.1DP Safety Relay. active. Product. M...
      Rockwell Automation
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    Allen-Bradley 440R-M23088


    McNaughton-McKay
    https://www.mc-mc.com › Product › allen-bradley-440r-...
    McNaughton-McKay
    https://www.mc-mc.com › Product › allen-bradley-440r-...
    Safety Relay,MSR138.1DP,24V AC/DC,Automatic/Manual Monitored,Removable, 45MM Housing Width,0.5 to 10 Seconds Delay,Infinite,One 2 NC Input,One LC Input.
    AB Electric Relay 440R-M23088 from www.mc-mc.com

    Allen-Bradley 440R-M23088 24 VAC/VDC 2NO 35 mm ...


    NorthEast Electrical
    https://www.needco.com › product › detail › allen-brad...
    NorthEast Electrical
    https://www.needco.com › product › detail › allen-brad...
    Allen-Bradley 440R-M23088 24 VAC/VDC 2NO 35 mm Din Rail Auto/Manual/Monitored Single Function Safety Relay with Delayed Output · Technical Information.
    AB Electric Relay 440R-M23088 from www.needco.com
    $557.48 · In stock · $25.32 delivery · 30-day returns

    Allen-Bradley AB 440R-M23088 Guardmaster MSR138. ...


    eBay
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    Allen-Bradley AB 440R-M23088 Guardmaster MSR138.1DP Safety Relay 24VAC/DC 4W NEW ; Detailed seller ratings. Average for the last 12 months. Accurate description.
    AB Electric Relay 440R-M23088 from www.ebay.com
    $291.00 · Out of stock

    440R-M23088 Safety Relay by GUARDMASTER LTD


    Radwell International
    https://www.radwell.com › Buy › 440R-M23088
    Radwell International
    https://www.radwell.com › Buy › 440R-M23088
    440R-M23088 Safety Systems from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - SAFETY RELAY, SUPPLY- 24VAC/DC, ...
    AB Electric Relay 440R-M23088 from www.radwell.com
    $258.00 · In stock · $37.71 delivery · 30-day returns

    440RM23088 AB | Allen-Bradley 440R-M23088


    CBT Company
    https://www.cbtcompany.com › ... › Safety Control Relays
    CBT Company
    https://www.cbtcompany.com › ... › Safety Control Relays
    Specifications ; Contact Rating: 3 Amps ; Country of Origin: MUL ; Enclosure: 45MM ; Input: One 2 N.C. Input,NO 1 N.O and 1 N.C. Input,No Safety Mat Inputs,One LC ...
    AB Electric Relay 440R-M23088 from www.cbtcompany.com
    $557.48 · In stock · 3-day delivery · 14-day returns

    New 440R-M23088 AB Guardmaster MSR138.1DP Safety Relay ...


    eBay
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    eBay
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    New 440R-M23088 AB Guardmaster MSR138.1DP Safety Relay 24VAC/DC 4W US Free Tax ; Condition. New ; Quantity. 5 available ; Item number. 306636618382 ; Brand. Allen- ...

    Wholesale AB Electric Relay 440R-M23088, High Quality AB ...


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    Wholesale our AB Electric Relay 440R-M23088 with factory price. we are leading AB Electric Relay 440R-M23088 supplier in China, good after-sales service.

    Minotaur MSR138DP, MSR138.1DP Monitoring Safety Relay


    Rockwell Automation
    https://literature.rockwellautomation.com › groups
    Rockwell Automation
    https://literature.rockwellautomation.com › groups
    PDF
    Safety Relay. (440R). Contactors. (100S). Actuator 1. Actuator 2. Page 4. Publication 440R-IN088B-EN-P - February 2024 |Supersedes Publication 440R-IN088A-EN-P ...

    Allen-Bradley 440R-M23088


    Gerrie Electric
    https://www.gerrie.com › Product › Allen-Bradley-440...
    Gerrie Electric
    https://www.gerrie.com › Product › Allen-Bradley-440...
    24V AC/DC,Automatic/Manual Monitored,Removable, 45MM Housing Width,0.5 to 10 Seconds Delay,Infinite,One 2 NC Input,One LC Input,2 Safety Output.
    CA$718.48
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    Allen-Bradley 440R-M23088 Safety Relay MSR138. ...


    PLC Hardware
    https://www.plchardware.com › Products › RA-440R-M...
    PLC Hardware
    https://www.plchardware.com › Products › RA-440R-M...
    Allen Bradley 440R-M23088 Monitoring Safety Relay MSR138.1DP Minotaur, 2 N.O. Delayed Outputs, 2 N.O. Safety Outputs, No Auxiliary Outputs 10611320826675.
    AB Electric Relay 440R-M23088 from www.plchardware.com
    $118.00 · In stock · $30 delivery · 14-day returns

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