Rockwell Automation A-B 440R-S07139Guardmaster CU2 Safety Relay, Modular Design
The Rockwell A-B 440R-S07139 Guardmaster CU2 Safety Relay is an industrial-grade safety relay designed for high-risk environments. It offers reliable protection and ensures the safety of personnel and equipment by monitoring and controlling critical safety circuits.
Manufacturer:Rockwell Automation
Model Number:440R-S07139
Type:Guardmaster CU2 Safety Relay
Input Voltage Range:24VDC
Current Rating:Up to 2A
Protection Ratings:IP67
Operating Temperature:-25°C to +70°C
Communication Protocols:Profinet, Ethernet/IP
Certifications:CE, UL, ATEX
The Rockwell Automation 440R-S07139 Guardmaster CU2 Safety Relay is built with advanced technology to ensure reliable performance in even the most demanding industrial environments. Designed to meet stringent safety standards, this safety relay offers peace of mind with its robust design and proven track record.
Featuring a compact form factor, this safety relay fits easily into existing control panels without requiring significant modifications. Its durable construction, including IP67 protection, makes it resistant to dust, water, and other environmental factors, ensuring long-lasting reliability.
The Guardmaster CU2 Safety Relay is equipped with Profinet and Ethernet/IP communication protocols, allowing seamless integration with modern industrial networks. This facilitates efficient data exchange and monitoring capabilities, enhancing overall system efficiency.
Installation and setup are straightforward, thanks to clear instructions provided with the product. Additionally, its compatibility with a wide range of input voltages and current ratings ensures flexibility in application, making it suitable for various industrial settings.
With certifications from leading authorities like CE, UL, and ATEX, you can trust the Rockwell Automation 440R-S07139 Guardmaster CU2 Safety Relay to deliver the highest level of safety and reliability in your operations.













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