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Allen-Bradley 1492-RCD2A40


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All Parts Come with 12 Month Warranty

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Product Specifications

brand name Allen-Bradley

The Allen-Bradley 1492-RCD2A40 is a residual current device (RCD) designed for use in electrical circuits to provide protection against electrical shock and fault currents. It is a two-pole configuration with a sensitivity of 30mA, which is a standard setting for many applications where electrical safety is crucial.

Technical Specifications

  • Configuration: Two-pole
  • Sensitivity: 30mA
  • Type: Residual Current Device (RCD)

Alarm/Error Codes

The 1492-RCD2A40 does not have specific alarm or error codes listed in our research. However, it is typical for RCDs to display error messages or alarms when there are issues with the device, such as a fault in the circuit or a malfunction. These codes are usually specific to the device and may be found in the user manual or technical documentation.

User Manuals

The user manual for the Allen-Bradley 1492-RCD2A40 is not directly available from our research. However, it can likely be obtained from the manufacturer or a supplier, or through online documentation provided by Rockwell Automation or Allen-Bradley.


Troubleshooting for the 1492-RCD2A40 would typically involve identifying the source of the fault or malfunction. This could involve checking the circuit for any issues, ensuring proper installation and configuration, and verifying that the device is functioning correctly. The user manual or technical documentation would likely provide detailed troubleshooting procedures specific to the device.


The 1492-RCD2A40 is a basic electrical component and does not require programming. It is designed to operate automatically, monitoring the circuit for residual currents and tripping the circuit if a fault is detected.


The installation of the 1492-RCD2A40 is typically straightforward and involves connecting the device to the electrical circuit according to the manufacturer's instructions. The device should be installed in a location that is easily accessible for maintenance and testing, and it should be connected to a power source that matches the device's specifications.

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