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Allen-Bradley 20-750-PUB-IN1-KO


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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

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Product Specifications

brand name Allen-Bradley

The part number 20-750-PUB-IN1-KO appears to be related to a specific product from ABB, a leading manufacturer of electrical equipment. The product is likely a low-voltage air circuit-breaker, which is designed to protect electrical circuits from overloads and short-circuits. Here's a breakdown of the key sectors related to this product:

Technical Specifications

The product is designed to handle a maximum of 20 circuit-breakers connected to the outputs of a trip unit. It is likely that the trip unit is part of a larger electrical system, and the circuit-breakers are connected to it to provide protection against electrical faults.

Alarm/Error Codes

The product does not specify any alarm or error codes. However, it is likely that the trip unit and circuit-breakers are designed to provide visual and audible alarms when a fault is detected, and the error codes would be specific to the system in which the product is used.

User Manuals

our research do not contain user manuals for this specific product. However, ABB typically provides detailed user manuals and installation guides for its products, which would cover topics such as installation, operation, and maintenance.


Troubleshooting procedures for this product would likely involve checking the circuit-breakers and trip unit for any signs of damage or malfunction. The product's technical specifications and user manual would provide guidance on how to diagnose and resolve common issues.


The product does not appear to be programmable. It is designed to operate based on its technical specifications and does not require any user input or configuration.


The installation of this product would typically involve connecting the circuit-breakers to the trip unit and ensuring that all electrical connections are secure and meet safety standards. The user manual would provide detailed instructions on how to install the product safely and effectively.

In summary, the part number 20-750-PUB-IN1-KO is likely related to a low-voltage air circuit-breaker from ABB, designed to protect electrical circuits from overloads and short-circuits. The product's technical specifications, user manual, and installation guide would provide detailed information on its operation and maintenance.

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