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Allen Bradley Bulletin 140 140-A11

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140-A11

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The 140-A11 motor starter from Allen Bradley's Bulletin 140 series is designed for effective motor control applications. This reliable unit operates at a rated voltage of 600 V and can handle a current of 10.0 A, making it suitable for various industrial uses.

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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 140-A11

ManufacturerAllen Bradley
Product TypeMotor Starter
Product LineBulletin 140
Part Number140-A11
Weight0.13 lbs (0.06 kg)
Rated Voltage600 V
Rated Current10.0 A
Number of Poles2 Poles
Min. Frequency Range40 Hz
Max. Frequency Range60 Hz
Rated ProtectionIP20
Power Loss7 W
Back-Up Fuses16
Duty CycleContinuous
Mounting TypeExternal, for left side mounting
Maximum Storage Humidity80% (non-Condensing)
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The Allen Bradley 140-A11 is categorized under the Bulletin 140 as a motor starter designed for controlling and protecting electric motors. It operates effectively at a rated voltage of 600 V, which is ideal for high-voltage applications typically found in industrial settings. The product manages a maximum rated current of 10.0 A and is structured with two poles for efficient motor operation.

This motor starter can function within a specified frequency range, with a minimum operational frequency of 40 Hz and a maximum of 60 Hz, aligning it with standard electrical system requirements. Designed for IP20-rated protection, it effectively shields against the ingress of solid objects over a certain size, but it is not suitable for use in wet environments.

With regard to energy consumption, the 140-A11 has a power loss of 7 W during operation. It is equipped with backup fuses rated at 16, adding an extra layer of protection for electrical circuits. The unit is intended for continuous operation, ensuring reliable performance during demanding conditions. The mounting configuration allows for external installation on the left side, streamlining integration into existing systems. Furthermore, the device can tolerate ambient storage humidity levels reaching 80% without condensation, ensuring consistent functionality under a range of environmental conditions.