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Allen-Bradley 140U-D6D3-B40

allen-bradley-140u-d6d3-b40

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Allen-Bradley 140U-D6D3-B40

SKU: 140U-D6D3-B40-FS
Regular price
Sale price
$0.00
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Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice here.

Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 140U-D6D3-B40 is a robust molded case circuit breaker from the 140U MCB series, designed with a D-Frame type and rated at a 4 Amp current. It offers a substantial breaking capacity of 100 kA and operates effectively within a frequency range of 50 to 60 Hertz, accommodating either 2 or 3-pole configurations. This model excels in offering thermal-magnetic and fixed thermal trip units, with auxiliary alarm contacts enhancing fault detection. Suitable for HACR applications and compact installations, it supports UL489 compliance and backfeeding up to 480Y/277V, with accessory options like eco-connection modules and three-phase compact busbars ensuring versatility. Robust in design, it maintains operational integrity across a broad temperature range and up to an altitude of 2000 meters, ensuring reliable performance in diverse environments.

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Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Quick search

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Request a Price Quote