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Allen Bradley 140U MCB 140U-L-PAD4

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140U-L-PAD4

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The Allen Bradley 140U-L-PAD4 is designed as a plug-in adapter for enhanced adaptability in electrical installations. This unit is compatible with L-Frame molded case circuit breakers and can handle current ratings of up to 630A, making it suitable for substantial power requirements.

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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 140U-L-PAD4

ManufacturerAllen Bradley
Product TypePlug-in adapter
Product Line140U MCB
Part Number140U-L-PAD4
Weight20.00 lbs (9.07 kg)
Number of Poles4 poles
ColorBlack
Frame CompatibilityL-Frame molded case circuit breakers
Current RatingUp to 630A
FunctionConverts breaker to plug-in type installation
Mounting TypePlug-in base for switchboard mounting
Installation FeatureAllows front removal of breaker
ApplicationSwitchboards and power distribution systems
CertificationUL approved
Wiring DesignReduces wiring to single load-side connection
Mounting OrientationSupports vertical mounting up to 90°
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The 140U-L-PAD4 plug-in adapter from Allen Bradley is an effective solution for converting standard L-Frame molded case circuit breakers into a plug-in type installation. This device manages up to four poles and can handle considerable current ratings of up to 630A, ensuring that it meets the demands of robust electrical systems. The overall construction exhibits a black color, contributing to a sleek aesthetic that integrates seamlessly into existing setups.

Designed for compatibility with switchboards and various power distribution networks, the 140U-L-PAD4 streamlines electrical connections. Its innovative wiring design reduces complexity by facilitating a single load-side connection, simplifying installation and reducing potential points of failure. Moreover, the mounting base allows for convenient switchboard placement and accommodates vertical orientations up to 90 degrees.

An added convenience of this adapter is its ability to support the front removal of the breaker, which significantly enhances maintenance efficiency without the need for invasive procedures. Additionally, the component's UL approval ensures that it meets stringent safety and reliability standards, offering peace of mind when implemented in critical power management applications.