New Allen Bradley 440R-EM4R2 /A Guardmaster Expansion Module 24VDC — Open Box
Dynamic Automation ATXA Roc Automation Company
Brand: Allen Bradley Model: 440R-EM4R2 Series: A Product Line: Guardmaster Power Supply: 24V DC Condition: New Open Box
Overview

The Allen Bradley 440R-EM4R2 Series A is a Guardmaster expansion module safety relay designed to expand safety output functionality within industrial safety control systems.

This module operates on 24V DC power and provides additional safety relay outputs for Guardmaster safety relay applications including emergency stop circuits, safety gate monitoring, and machine safety systems. :contentReference[oaicite:0]{index=0}

The 440R-EM4R2 module features 4 normally open safety outputs and supports DIN rail mounting for easy control panel integration. :contentReference[oaicite:1]{index=1}

This unit is new open box and includes the original manufacturer box.

Key Features
  • Genuine Allen Bradley Guardmaster safety relay module
  • Model: 440R-EM4R2
  • Series A
  • 24V DC power supply
  • Expansion module safety relay
  • 4 normally open safety outputs
  • Supports industrial machine safety systems
  • DIN rail mountable design
  • Reliable safety control integration
  • New open box unit in original packaging
Technical Specifications
Manufacturer Allen Bradley
Parent Company Rockwell Automation
MPN 440R-EM4R2
Series A
Product Family Guardmaster
Product Type Expansion Module Safety Relay
Power Supply 24V DC
Safety Outputs 4 Normally Open
Mounting DIN Rail
Protection Rating IP40 (NEMA 1)
Condition New Open Box — Original Box Included
Warranty Note Manufacturer warranty or support do not apply.
Technical specifications referenced from Rockwell Automation Guardmaster documentation. :contentReference[oaicite:2]{index=2}
What’s Included
  • Allen Bradley 440R-EM4R2 Guardmaster Expansion Module
  • Original manufacturer box
Seller Notes
New open box unit.
Original manufacturer box included.
Never installed into production.
Clean and ready for application.
Shipping
Our default is the fulfillment time as stated on eBay.
We do ship same day most of the time if payment is made by 3:00 PM Central Time.

U.S Destinations: Free UPS Ground Service
International Orders: DHL Expedited Service
Next Day Service available for a fee at checkout. We use UPS Next Day Air.
Warranty & Returns
60-day replacement warranty.
Returns accepted if item arrives DOA or not as described.
Contact Us
Dynamic Automation ATX
(A Roc Automation Company)

Toll Free: 1-800-503-8435
Please message us through eBay.
Note: We buy Allen Bradley, Schneider Electric, Cognex, Siemens, Square D etc.