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Allen Bradley 140M Circuit Breakers 140M-C-ASA11

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140M-C-ASA11

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The 140M-C-ASA11 is an auxiliary contact block produced by Allen Bradley for use in the 140M Circuit Breakers series. This part is designed to facilitate electrical signaling and control and has a rated current of 6.0 A for AC applications and 2.0 A for DC applications.

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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 140M-C-ASA11

ManufacturerAllen Bradley
Product TypeAuxiliary Contact Block
Product Line140M Circuit Breakers
Part Number140M-C-ASA11
Weight0.13 lbs (0.06 kg)
Rated Current AC6.0 A
Rated Current DC2.0 A
Rated Voltage AC24 V AC
Rated Voltage DC24 V DC
Number Of Poles2
Rated Insulation Voltage690 V
Terminal TypeScrew Terminal
Operating Temperature Range0 to 40 °C
Storage Temperature Range0 to 40 °C
Maximum Operating Humidity80% (non-Condensing)
Maximum Storage Humidity80% (non-Condensing)
Maximum Operating Altitude1000 MSL without derating
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The Allen Bradley part number 140M-C-ASA11 belongs to the 140M Circuit Breakers series and is classified as an auxiliary contact block. This component plays a critical role in enhancing the functionality of circuit breakers by providing additional contacts for signaling while maintaining electrical control.

This auxiliary contact block is rated for an AC current of 6.0 A and supports a direct current (DC) rating of 2.0 A. It is designed to operate effectively at a voltage of 24 V for both AC and DC systems, which is common in industrial applications. The block utilizes two poles, allowing for dual contact operation.

With a rated insulation voltage of 690 V, it ensures adequate protection against electrical faults. Connections are made using screw terminals, which are reliable and easy to use for wiring purposes. The operational temperature range is noted to be between 0°C and 40°C, making it suitable for standard environmental conditions.

The storage temperature for this device also mirrors the operational range, supporting safe handling and installation in similar environments. Humidity levels can reach a maximum of 80% (non-condensing) during operation and storage, which ensures that the auxiliary contact block remains functional in moderately humid conditions. Furthermore, it can be deployed at altitudes up to 1000 meters above sea level without requiring any adjustments or derating, making it versatile for various installation scenarios.