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Square D KA36125 3-Pole 125 Amp Molded Case Circuit Breaker
Schneider Electric / Square D
SKU: KA36125
Fast Shipping Options
Expert Tech Help
30-Day Returns
Minimum 1-year Warranty
Technical Specifications
Key product data for compatibility checks, replacement planning, and ordering.
Description | The Square D KA36125 3-Pole 125 Amp Molded Case Circuit Breaker is built for dependable protection in commercial and industrial electrical distribution systems. This Square D KA type breaker is rated for 125 amps and 600 volts, with a 3-pole configuration for three-phase power applications and a 25kA AIC rating at 480V. The KA36125 is commonly used in Square D panelboards, feeder circuits, equipment protection, and replacement projects where a compact 125 amp molded case breaker is required. It is a practical solution for maintenance teams, contractors, and facilities replacing an existing Square D KA breaker. Because breaker compatibility depends on more than amperage alone, buyers should verify the full catalog number, frame type, pole count, voltage rating, interrupting capacity, mounting style, and accessory requirements before ordering. Bay Power supports customers with fast shipping, expert product assistance, 30-day returns, and minimum 1-year warranty coverage. |
|---|---|
Manufacturer | Square D |
Type | KA |
Poles | 3 |
Volts | 600 |
Amps | 125 |
Condition Options
Warranty
Square D Circuit Breakers
FAQ
About Schneider Electric / Square D
There from earliest stages of electricity, Schneider Electric’s roots go as far back as the Industrial Revolution. With a deep commitment to research and development, Schneider Electric is committed to building forward-thinking, sustainable electrical solutions. Schneider eventually bolstered their portfolio by acquiring Squared D in 1991. Founded in 1902 as Detroit Fuse and Manufacturing, Square D initially specialized in fuses and fuse switches before ultimately becoming a leader in power distribution solutions alongside Schneider Electric. Today as one unit, they manufacturer some of the most reliable circuit breakers, panelboards, transformers and disconnects in the industry.
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