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Allen Bradley Guardmaster Safety Relays 440R-N23130

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440R-N23130

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The 440R-N23130 is a reliable safety relay from Allen Bradley's Guardmaster series, designed to ensure effective safety mechanisms in various applications. This unit operates on a rated voltage of 230 V AC and features an option for both automatic and manual reset.

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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 440R-N23130

ManufacturerAllen Bradley
Product TypeSafety Relay
Product LineGuardmaster Safety Relays
Part Number440R-N23130
Weight0.25 lbs (0.11 kg)
Reset TypeAuto./Manual Reset
Terminal TypeRemovable Terminal
Auxiliary Outputs1 N.C.
Safety Outputs3 N.O.
Input Contact1 N.C., 2 N.C., Light Curtain
Max. Storage Humidity80% (Non-Condensing)
Max. Operating Altitude1000 MSL
Min. Operating Temperature Rating0 °C
Max. Operating Temperature Rating40 °C
Rated Voltage230 V
Voltage TypeAC

The 440R-N23130 model is a safety relay from Allen Bradley that falls under the Guardmaster Safety Relays series. Designed to enhance safety in industrial environments, this relay features both automatic and manual reset capabilities. It operates efficiently on a rated voltage of 230 V AC, making it suitable for various installations.

This safety relay provides three normally open (N.O.) safety outputs alongside an auxiliary output, configured as one normally closed (N.C.). For installation convenience, the relay is fitted with removable terminals, facilitating easier wiring and maintenance. Input contacts are designed to accommodate various devices, including light curtains and feature configurations of 1 N.C. and 2 N.C. contacts, ensuring flexibility in its applications.

In terms of environmental performance, this relay functions within a temperature range of 0 °C to 40 °C and can be used at altitudes of up to 1000 MSL. Its construction allows it to store in conditions where humidity does not exceed 80%, maintaining operability and reliability. This design provides the necessary robustness for safety applications where system integrity is paramount.