ABB

ABB KA2S4 Shunt Trip – Internal Accessory – FORMULA Series

In stock
SKU: KA2S4 GTIN/UPC: 8015644000387
$329.00
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The ABB KA2S4 is a shunt trip internal accessory designed for use with ABB FORMULA series circuit breakers. It enables remote tripping functionality, allowing the breaker to be electrically opened for enhanced safety, control, and system integration in industrial and commercial electrical installations.

Voltage and Rating

  • Not specified (accessory dependent on breaker frame and coil configuration)

Key Specifications

  • Device Type: Shunt Trip
  • Primary Type: Internal Accessories
  • Series: FORMULA Series
  • Application: Remote breaker tripping function

Technical Specifications

  • Installation Type: Internal accessory for ABB FORMULA MCCBs
  • Function: Electrically trips circuit breaker when energized

Product Data

  • Manufacturer: ABB
  • Model Number: KA2S4
  • Part Number: KA2S4
  • UPC: 8015644000387
  • Numeric ID: 2510416
  • Product Type: Shunt Trip 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).

Same Day Shipping

We strive to ship out your items within one business day.

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.