Pay in 4 interest-free payments of $44.50 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Ideal for use with ABB’s legacy platforms such as Bailey Infi 90 and Net 90
Flexible Deployment: Compatible with various G&D signal extension and switching solutions
and testing systems
A8: We support 30-day returns for verified product quality concerns
Alternative Names:
Allen-Bradley 440R-EM4R2 | Guardmaster Safety Relay Expansion Module central processing unit Ideal for use with ABB’sProduct Overview The Allen Bradley 440R EM4R2 is a Guardmaster expansion module designed to enhance EM safety relay systems. It operates on a 24V DC PELV SELV power supply, ensuring safe and reliable performance in industrial applications. With a power on delay of 5. 5 seconds, the module provides controlled startup and protection for connected devices. Its compact dimensions and IP20 terminal protection make installation straightforward and secure.
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