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Allen Bradley Bulletin 140 140-L11

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140-L11

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The Allen-Bradley 140-L11 is a commoning link designed for 3-phase systems. It enables connections for up to four 140-MN motor starters, facilitating efficient wiring and management within electrical installations.

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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-L11

ManufacturerAllen Bradley
Product TypeCommoning Link
Product LineBulletin 140
Part Number140-L11
UPC001020000018
Weight2.00 lbs (0.91 kg)
Compatibility140-MN motor starters
Starter Connection TypeLineside connection
Voltage Type3-Phase
Number of Supported StartersUp to 4 starters
Spacing54 millimeters
Supported Current65A
Compatible Adapter Plate140-DC1

The 140-L11 commoning link by Allen-Bradley is specifically created for seamless integration with 140-MN motor starters. It is optimized for 3-phase voltage systems, ensuring reliable functionality in industrial settings. The 140-L11 commoning link enhances wiring organization and operational efficiency by supporting connections for a maximum of four starters.

This commoning link can handle up to 65A of current, underscoring its robustness for medium to heavy-duty applications. The link requires a spacing of 54 millimeters, allowing easy installation and fitting within existing motor control circuits. This commoning link is compatible with the 140-DC1 adapter plate for further flexibility, promoting additional options for connecting various devices within the Bulletin 140 product line. The 140-L11 is a practical solution for managing multiple motor starters efficiently.