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Allen Bradley Bulletin 140 140-A01

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140-A01

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The 140-A01 part from Allen Bradley is an auxiliary contact designed for use with the Bulletin 140 series. This component operates with a 1-pole configuration and has a capacity of 660 volts and 6 amps. It is specifically designed for internal mounting in manual motor starters and protectors within the 140-MN series.

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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-A01

ManufacturerAllen Bradley
CategoryMotors
Product LineBulletin 140
Part Number140-A01
Weight2.00 lbs (0.91 kg)
ProductAuxiliary Contact
Pole Configuration1-Pole Configuration
Maximum Voltage660V
Maximum Current6A
Mounting OptionInternal Mounting
Compatibility140-MN Series Manual Motor Starters and Protectors
Contact ArrangementNormally Closed (N.C.)
Required Bus BarsCompact Bus Bars
Spacing45mm
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The Allen Bradley 140-A01 is an auxiliary contact tailored for integration with the Bulletin 140 series. It supports a maximum operating voltage of 660 volts and is capable of handling currents up to 6 amps. This component features a single-pole configuration and is designed for internal mounting, making it suitable for use in conjunction with 140-MN series manual motor starters and protectors.

With a contact arrangement that is normally closed (N.C.), it allows for reliable circuit management. The dimensions of this unit measure 3.25 inches by 0.25 inches by 1.75 inches, providing a compact footprint. Installation requires the use of compact bus bars, ensuring compatibility and efficiency. The recommended spacing for these bus bars is 45 mm, facilitating integration into existing setups. This makes the 140-A01 auxiliary contact a functional and essential component for various motor control applications.