The ABB KA2S9 is a shunt trip internal accessory designed for use with ABB FORMULA series molded case circuit breakers. It enables remote tripping functionality by allowing the breaker to be electrically opened when the shunt trip is energized. This feature enhances operational safety and control in industrial and commercial electrical systems.
Voltage and Rating
- Operating Voltage: 12 V
Key Specifications
- Device Type: Shunt Trip
- Primary Type: Internal Accessory
- Series: FORMULA Series
- Application: Remote tripping for circuit breakers
- Voltage Rating: 12 V
Technical Specifications
- Function: Electrically trips circuit breaker upon activation
- Designed for integration with ABB FORMULA MCCBs
- Standards Classification: UNSPSC 39120000
Product Data
- Manufacturer: ABB
- Model Number: KA2S9
- Part Number: KA2S9
- UPC: 8015644691301
- Unit of Measure: EA
- 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.
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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.