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Allen Bradley Guardmaster Safety Relays 440C-CR30-22BBB

Product image is representative; revision or series may vary. Contact us to request a specific version.

440C-CR30-22BBB

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The 440C-CR30-22BBB is a safety relay from Allen Bradley’s Guardmaster Safety Relays series designed to enhance machine safety. It provides guard and device monitoring capabilities while operating at a control voltage of 24 VDC. Efficiency rating stands at 95.70%, making it a robust choice for safety operations.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 440C-CR30-22BBB

ManufacturerAllen Bradley
Product TypeSafety Relay
Product LineGuardmaster Safety Relays
Part Number440C-CR30-22BBB
UPC885630966694
Weight0.69 lbs (0.31 kg)
Monitoring FunctionGuard and Device Monitoring
Control Voltage24 VDC
Expansion SupportPlug-in Modules
Embedded Serial PortYes
Plug-in Slots2 Slots
Logic CapabilitySafety Logic Control
Programming InterfaceUSB
USB Programming PortYes
Efficiency95.70%
Application TypeMachine Safety
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The 440C-CR30-22BBB safety relay by Allen Bradley is engineered for applications prioritizing machine safety. It operates using a control voltage of 24 VDC, making it suitable for direct integration into various equipment. The device excels in providing comprehensive guard and device monitoring functions, ensuring that safety protocols are consistently maintained. Its 95.70% efficiency rating reflects its performance and reliability in operational settings.

This relay supports additional functionality through plug-in expansion modules, offering unparalleled flexibility in configuration. It comes equipped with two slots for these modules, allowing customization to match specific requirements. Users can program and configure the relay conveniently using its embedded USB programming interface, facilitating straightforward setup and adjustments.

Furthermore, the relay includes an integrated serial port, enhancing connectivity options within a broader control system. This feature supports seamless communication between devices, crucial for maintaining operational integrity. Overall, the 440C-CR30-22BBB stands as a significant component in safety systems, consolidating advanced monitoring and control capabilities in a compact and efficient design.