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Allen Bradley 140G MCB 140G-H-EA1R1B

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

140G-H-EA1R1B

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The Allen Bradley 140G-H-EA1R1B is designed as an accessory for molded-case circuit breakers, functioning efficiently under a rated voltage of 24 V DC. It includes one auxiliary and one alarm contact, providing crucial support for monitoring and control 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 140G-H-EA1R1B

ManufacturerAllen Bradley
Product TypeMolded-Case Circuit Breaker Accessories
Product Line140G MCB
Part Number140G-H-EA1R1B
Weight0.13 lbs (0.06 kg)
Rated Voltage24 V
Voltage TypeDC
Auxiliary Contact1
Alarm Contact1
Minimum Storage Temperature0 °C
Maximum Storage Temperature40 °C
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Operating Humidity80% max. (Non-Condensing)
Storage Humidity80% max. (Non-Condensing)
Maximum Operating Altitude1000 meters above sea level
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The 140G-H-EA1R1B accessory from Allen Bradley enhances molded-case circuit breaker systems significantly. This accessory is rated for a voltage of 24 V in direct current (DC) applications. It is equipped with an auxiliary contact and an alarm contact, enabling additional operational capabilities for monitoring systems. In terms of environmental specifications, the unit operates between 0 °C and 40 °C, ensuring its effectiveness in various temperature conditions. It can handle humidity levels of up to 80% without condensation while both in operation and during storage, which is crucial for consistent performance.

The storage conditions for this accessory are similarly rated, with a storage temperature limit ranging from 0 °C to 40 °C, allowing for flexible handling and storage options. It can also function effectively at elevations of up to 1000 meters above sea level, making it versatile for different installation locations. Overall, the Allen Bradley 140G-H-EA1R1B accessory integrates seamlessly with circuit breaker systems, offering reliability and essential functionality in industrial applications.