Allen-Bradley 440R-W23219 MSR310P Safety Relay
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Manufacturer AB-SFC
Mfg Catalog # 440R-W23219
North Coast Part # 271307


  • Performs simple function block logic configurations through rotary switch settings as opposed to software configuration
  • Includes logic configuration with multiple inputs and control of multiple independent outputs
  • Allows connection of multiple input modules to a single base unit


  • Relay Model: MSR310P
  • Output: N/A
  • Category Rating: Cat. 4 per EN 954-1 (ISO 13849-1)
  • Power Supply: 24V DC
  • Output Switching Current, AC: No AC
  • Input: N/A
  • Delayed Safety Outputs: N/A
  • Enclosure: 35 mm
  • Muting: No
  • Interface Type: RS232
  • Delayed Auxiliary Outputs: N/A
  • Delayed Timing: None/N/A
  • Removable Terminals: Removable
  • Group Number: N/A
  • Solid State Outputs: N/A
  • Reset: Configured Automatic/Manual or Manual Monitored Reset
  • Sipha Sensor: No
  • Immediate Auxiliary Outputs: 3 N.O. Solid State
  • Contact Rating: No DC
  • Simultaneity: None
  • Selection: Select relay by Relay Model Number


UPC 66207454359
GTiN 00662074543595
Type Basic Device
Applications Safety Relay
Family Brand Name Allen Bradley
Output 0,0,0,0
Power Supply 24V DC
Blade Dimensions 35 mm W x 114.5 mm D x 99 mm H
Contact Rating DCL NA
Enclosure 35MM
Sub Brand Guardmaster
Voltage 24 VDC
Standard CCC,CE,CUL,UL

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