ABB

ABB KA2U8 Under Voltage Release – 24–30VAC/VDC – A1/A2 Frame – FORMULA Series

In stock
SKU: KA2U8 GTIN/UPC: 8015644691349
$329.00
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The ABB KA2U8 is an under voltage release accessory designed for ABB FORMULA series molded case circuit breakers. It provides automatic tripping of the breaker when the supply voltage drops below a defined threshold, helping protect electrical systems and connected equipment from undervoltage conditions. Compatible with A1 and A2 frame breakers, it enhances safety and control in industrial and commercial applications.

Voltage and Rating

  • Operating Voltage: 24–30VAC/VDC

Key Specifications

  • Device Type: Under Voltage Release
  • Series: FORMULA
  • Frame Type: A1, A2
  • Application: Automatic breaker tripping during undervoltage conditions
  • Approval: UL

Technical Specifications

  • Function: Trips breaker when voltage falls below preset level
  • Standards: RoHS Compliant
  • Designed for integration with ABB FORMULA MCCBs

Product Data

  • Manufacturer: ABB
  • Model Number: KA2U8
  • Product Type: Under Voltage Release Accessory
  • Type Circuit Breakers
  • Vendor ABB
  • Brand ABB

Returns are easy

You may return items within 30 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.